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FHIR IG Statistics: ValueSet/2.16.840.1.114222.4.11.1108

Packageus.cdc.phinvads
Resource TypeValueSet
Id2.16.840.1.114222.4.11.1108
FHIR VersionR4
Sourcehttp://fhir.org/packages/us.cdc.phinvads
URLhttp://phinvads.cdc.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1108
Version2
Statusactive
Date2008-01-22T00:10:00+11:00
NamePHVS_DrugClasses_NDF-RT
TitleDrug Classes (NDF-RT)
Realmus
DescriptionDrug Clasification based on Ingredients

Resources that use this resource

No resources found


Resources that this resource uses

CodeSystem
nciVersionOfNDF-RTNCI Version of NDF-RT

Narrative

No narrative content found in resource


Source

{
  "resourceType": "ValueSet",
  "id": "2.16.840.1.114222.4.11.1108",
  "meta": {
    "source": "https://phinvads.cdc.gov/vads/ViewValueSet.action?oid=2.16.840.1.114222.4.11.1108"
  },
  "url": "http://phinvads.cdc.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1108",
  "version": "2",
  "name": "PHVS_DrugClasses_NDF-RT",
  "title": "Drug Classes (NDF-RT)",
  "status": "active",
  "date": "2008-01-22T00:10:00+11:00",
  "description": "Drug Clasification based on Ingredients",
  "compose": {
    "include": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/nciVersionOfNDF-RT",
        "version": "20090310",
        "concept": [
          {
            "code": "N0000166498",
            "display": "(4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride (Structural Class)"
          },
          {
            "code": "N0000166926",
            "display": "(R)-2,3,4,5-Tetrahydro-8-chloro-3-methyl-5-phenyl-1H-3-benzazepin-7-ol (Structural Class)"
          },
          {
            "code": "N0000167120",
            "display": "1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine (Structural Class)"
          },
          {
            "code": "N0000166560",
            "display": "1,2-Dimethylhydrazine (Structural Class)"
          },
          {
            "code": "N0000007747",
            "display": "1,2-Dipalmitoylphosphatidylcholine (Structural Class)"
          },
          {
            "code": "N0000168345",
            "display": "1,4-alpha-Glucan Branching Enzyme (Structural Class)"
          },
          {
            "code": "N0000167982",
            "display": "11-beta-Hydroxysteroid Dehydrogenase Type 1 (Structural Class)"
          },
          {
            "code": "N0000167981",
            "display": "11-beta-Hydroxysteroid Dehydrogenase Type 2 (Structural Class)"
          },
          {
            "code": "N0000167980",
            "display": "11-beta-Hydroxysteroid Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000011376",
            "display": "11-Hydroxycorticosteroids (Structural Class)"
          },
          {
            "code": "N0000168586",
            "display": "12-Hydroxy-5,8,10,14-eicosatetraenoic Acid (Structural Class)"
          },
          {
            "code": "N0000170428",
            "display": "14-3-3 Proteins (Structural Class)"
          },
          {
            "code": "N0000020025",
            "display": "14-alpha demethylase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171030",
            "display": "15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid (Structural Class)"
          },
          {
            "code": "N0000167928",
            "display": "15-Oxoprostaglandin 13-Reductase (Structural Class)"
          },
          {
            "code": "N0000171021",
            "display": "16,16-Dimethylprostaglandin E2 (Structural Class)"
          },
          {
            "code": "N0000167507",
            "display": "17-alpha-Hydroxypregnenolone (Structural Class)"
          },
          {
            "code": "N0000167502",
            "display": "17-alpha-Hydroxyprogesterone (Structural Class)"
          },
          {
            "code": "N0000011307",
            "display": "17-Hydroxycorticosteroids (Structural Class)"
          },
          {
            "code": "N0000167990",
            "display": "17-Hydroxysteroid Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000007748",
            "display": "17-Ketosteroids (Structural Class)"
          },
          {
            "code": "N0000167498",
            "display": "18-Hydroxycorticosterone (Structural Class)"
          },
          {
            "code": "N0000167499",
            "display": "18-Hydroxydesoxycorticosterone (Structural Class)"
          },
          {
            "code": "N0000167436",
            "display": "19-Iodocholesterol (Structural Class)"
          },
          {
            "code": "N0000168130",
            "display": "1-Acylglycerol-3-Phosphate O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000168157",
            "display": "1-Acylglycerophosphocholine O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000167633",
            "display": "1-Alkyl-2-acetylglycerophosphocholine Esterase (Structural Class)"
          },
          {
            "code": "N0000168650",
            "display": "1-Butanol (Structural Class)"
          },
          {
            "code": "N0000170281",
            "display": "1-Carboxyglutamic Acid (Structural Class)"
          },
          {
            "code": "N0000167204",
            "display": "1-Deoxynojirimycin (Structural Class)"
          },
          {
            "code": "N0000166987",
            "display": "1-Methyl-3-isobutylxanthine (Structural Class)"
          },
          {
            "code": "N0000167234",
            "display": "1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (Structural Class)"
          },
          {
            "code": "N0000167230",
            "display": "1-Methyl-4-phenylpyridinium (Structural Class)"
          },
          {
            "code": "N0000007745",
            "display": "1-Naphthylamine (Structural Class)"
          },
          {
            "code": "N0000167379",
            "display": "1-Naphthylisothiocyanate (Structural Class)"
          },
          {
            "code": "N0000168644",
            "display": "1-Octanol (Structural Class)"
          },
          {
            "code": "N0000168227",
            "display": "1-Phosphatidylinositol 3-Kinase (Structural Class)"
          },
          {
            "code": "N0000168242",
            "display": "1-Phosphatidylinositol 4-Kinase (Structural Class)"
          },
          {
            "code": "N0000166835",
            "display": "1-Propanol (Structural Class)"
          },
          {
            "code": "N0000167886",
            "display": "1-Pyrroline-5-Carboxylate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000171048",
            "display": "1-Sarcosine-8-Isoleucine Angiotensin II (Structural Class)"
          },
          {
            "code": "N0000167243",
            "display": "2,2'-Dipyridyl (Structural Class)"
          },
          {
            "code": "N0000166927",
            "display": "2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine (Structural Class)"
          },
          {
            "code": "N0000167620",
            "display": "2',3'-Cyclic-Nucleotide Phosphodiesterases (Structural Class)"
          },
          {
            "code": "N0000168482",
            "display": "2,3-Diketogulonic Acid (Structural Class)"
          },
          {
            "code": "N0000168492",
            "display": "2,3-Diphosphoglycerate (Structural Class)"
          },
          {
            "code": "N0000166684",
            "display": "2,4,5-Trichlorophenoxyacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166680",
            "display": "2,4-Dichlorophenoxyacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166601",
            "display": "2,4-Dinitrophenol (Structural Class)"
          },
          {
            "code": "N0000166525",
            "display": "2,5-Dimethoxy-4-Methylamphetamine (Structural Class)"
          },
          {
            "code": "N0000168277",
            "display": "2',5'-Oligoadenylate Synthetase (Structural Class)"
          },
          {
            "code": "N0000166618",
            "display": "2,6-Dichloroindophenol (Structural Class)"
          },
          {
            "code": "N0000167505",
            "display": "20-alpha-Dihydroprogesterone (Structural Class)"
          },
          {
            "code": "N0000167989",
            "display": "20-alpha-Hydroxysteroid Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167987",
            "display": "20-Hydroxysteroid Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000168625",
            "display": "24,25-Dihydroxyvitamin D 3 (Structural Class)"
          },
          {
            "code": "N0000168616",
            "display": "25-Hydroxyvitamin D 2 (Structural Class)"
          },
          {
            "code": "N0000170035",
            "display": "25-Hydroxyvitamin D3 1-alpha-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000168115",
            "display": "2-Acetolactate Mutase (Structural Class)"
          },
          {
            "code": "N0000167342",
            "display": "2-Acetylaminofluorene (Structural Class)"
          },
          {
            "code": "N0000170278",
            "display": "2-Amino-5-phosphonovalerate (Structural Class)"
          },
          {
            "code": "N0000168392",
            "display": "2-Aminoadipate Transaminase (Structural Class)"
          },
          {
            "code": "N0000170288",
            "display": "2-Aminoadipic Acid (Structural Class)"
          },
          {
            "code": "N0000007749",
            "display": "2-Aminopurine (Structural Class)"
          },
          {
            "code": "N0000007635",
            "display": "2-Chloroadenosine (Structural Class)"
          },
          {
            "code": "N0000166931",
            "display": "2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- (Structural Class)"
          },
          {
            "code": "N0000166603",
            "display": "2-Hydroxy-5-nitrobenzyl Bromide (Structural Class)"
          },
          {
            "code": "N0000166806",
            "display": "2-Hydroxyphenethylamine (Structural Class)"
          },
          {
            "code": "N0000168131",
            "display": "2-Isopropylmalate Synthase (Structural Class)"
          },
          {
            "code": "N0000166683",
            "display": "2-Methyl-4-chlorophenoxyacetic Acid (Structural Class)"
          },
          {
            "code": "N0000167383",
            "display": "2-Naphthylamine (Structural Class)"
          },
          {
            "code": "N0000167913",
            "display": "2-Oxoisovalerate Dehydrogenase (Acylating) (Structural Class)"
          },
          {
            "code": "N0000005909",
            "display": "2-Propanol (Structural Class)"
          },
          {
            "code": "N0000175098",
            "display": "2-Pyridinylmethylsulfinylbenzimidazoles (Structural Class)"
          },
          {
            "code": "N0000170710",
            "display": "3' Untranslated Regions (Structural Class)"
          },
          {
            "code": "N0000166404",
            "display": "3,3'-Diaminobenzidine (Structural Class)"
          },
          {
            "code": "N0000166403",
            "display": "3,3'-Dichlorobenzidine (Structural Class)"
          },
          {
            "code": "N0000167147",
            "display": "3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer (Structural Class)"
          },
          {
            "code": "N0000166647",
            "display": "3,4-Dihydroxyphenylacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166527",
            "display": "3,4-Methylenedioxyamphetamine (Structural Class)"
          },
          {
            "code": "N0000167613",
            "display": "3',5'-Cyclic-GMP Phosphodiesterase (Structural Class)"
          },
          {
            "code": "N0000167617",
            "display": "3',5'-Cyclic-Nucleotide Phosphodiesterase (Structural Class)"
          },
          {
            "code": "N0000167984",
            "display": "3-alpha-Hydroxysteroid Dehydrogenase (B-Specific) (Structural Class)"
          },
          {
            "code": "N0000170638",
            "display": "3-Deazauridine (Structural Class)"
          },
          {
            "code": "N0000168044",
            "display": "3-Deoxy-7-Phosphoheptulonate Synthase (Structural Class)"
          },
          {
            "code": "N0000167953",
            "display": "3-Hydroxyacyl CoA Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000167850",
            "display": "3-Hydroxyanthranilate 3,4-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000166678",
            "display": "3-Hydroxyanthranilic Acid (Structural Class)"
          },
          {
            "code": "N0000011470",
            "display": "3-Hydroxybutyric Acid (Structural Class)"
          },
          {
            "code": "N0000167983",
            "display": "3-Hydroxysteroid Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000166590",
            "display": "3-Iodobenzylguanidine (Structural Class)"
          },
          {
            "code": "N0000167952",
            "display": "3-Isopropylmalate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000166740",
            "display": "3-Mercaptopropionic Acid (Structural Class)"
          },
          {
            "code": "N0000166596",
            "display": "3-Methoxy-4-hydroxyphenylethanol (Structural Class)"
          },
          {
            "code": "N0000167916",
            "display": "3-Methyl-2-Oxobutanoate Dehydrogenase (Lipoamide) (Structural Class)"
          },
          {
            "code": "N0000168435",
            "display": "3-O-Methylglucose (Structural Class)"
          },
          {
            "code": "N0000168164",
            "display": "3-Oxoacyl-(Acyl-Carrier-Protein) Synthase (Structural Class)"
          },
          {
            "code": "N0000168309",
            "display": "3-Phosphoshikimate 1-Carboxyvinyltransferase (Structural Class)"
          },
          {
            "code": "N0000167242",
            "display": "3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester (Structural Class)"
          },
          {
            "code": "N0000167084",
            "display": "4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone (Structural Class)"
          },
          {
            "code": "N0000166552",
            "display": "4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid (Structural Class)"
          },
          {
            "code": "N0000167056",
            "display": "4,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amine (Structural Class)"
          },
          {
            "code": "N0000175230",
            "display": "4-1BB Ligand (Structural Class)"
          },
          {
            "code": "N0000166553",
            "display": "4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid (Structural Class)"
          },
          {
            "code": "N0000006481",
            "display": "4-Aminobenzoic Acid (Structural Class)"
          },
          {
            "code": "N0000168376",
            "display": "4-Aminobutyrate Transaminase (Structural Class)"
          },
          {
            "code": "N0000167244",
            "display": "4-Aminopyridine (Structural Class)"
          },
          {
            "code": "N0000167129",
            "display": "4-Butyrolactone (Structural Class)"
          },
          {
            "code": "N0000167104",
            "display": "4-Chloro-7-nitrobenzofurazan (Structural Class)"
          },
          {
            "code": "N0000166760",
            "display": "4-Chloromercuribenzenesulfonate (Structural Class)"
          },
          {
            "code": "N0000167040",
            "display": "4-Hydroxyaminoquinoline-1-oxide (Structural Class)"
          },
          {
            "code": "N0000167858",
            "display": "4-Hydroxybenzoate-3-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000007905",
            "display": "4-Hydroxycoumarins (Structural Class)"
          },
          {
            "code": "N0000167849",
            "display": "4-Hydroxyphenylpyruvate Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000167650",
            "display": "4-Nitrophenylphosphatase (Structural Class)"
          },
          {
            "code": "N0000167039",
            "display": "4-Nitroquinoline-1-oxide (Structural Class)"
          },
          {
            "code": "N0000011390",
            "display": "4-Quinolones (Structural Class)"
          },
          {
            "code": "N0000170711",
            "display": "5' Untranslated Regions (Structural Class)"
          },
          {
            "code": "N0000167920",
            "display": "5,10-Methylenetetrahydrofolate Reductase (FADH2) (Structural Class)"
          },
          {
            "code": "N0000166968",
            "display": "5,6-Dihydroxytryptamine (Structural Class)"
          },
          {
            "code": "N0000166969",
            "display": "5,7-Dihydroxytryptamine (Structural Class)"
          },
          {
            "code": "N0000168574",
            "display": "5,8,11,14-Eicosatetraynoic Acid (Structural Class)"
          },
          {
            "code": "N0000000126",
            "display": "5-alpha Reductase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167501",
            "display": "5-alpha-Dihydroprogesterone (Structural Class)"
          },
          {
            "code": "N0000167136",
            "display": "5-Amino-3-((5-nitro-2-furyl)vinyl)-1,2,4-oxadiazole (Structural Class)"
          },
          {
            "code": "N0000168151",
            "display": "5-Aminolevulinate Synthetase (Structural Class)"
          },
          {
            "code": "N0000170841",
            "display": "5'-Guanylic Acid (Structural Class)"
          },
          {
            "code": "N0000170250",
            "display": "5-Hydroxytryptophan (Structural Class)"
          },
          {
            "code": "N0000175955",
            "display": "5-Lipoxygenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000166965",
            "display": "5-Methoxytryptamine (Structural Class)"
          },
          {
            "code": "N0000167184",
            "display": "5-Methylcytosine (Structural Class)"
          },
          {
            "code": "N0000168181",
            "display": "5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000171332",
            "display": "5'-Nucleotidase (Structural Class)"
          },
          {
            "code": "N0000170207",
            "display": "6-Aminocaproic Acid (Structural Class)"
          },
          {
            "code": "N0000167329",
            "display": "6-Aminonicotinamide (Structural Class)"
          },
          {
            "code": "N0000166941",
            "display": "6-Cyano-7-nitroquinoxaline-2,3-dione (Structural Class)"
          },
          {
            "code": "N0000171035",
            "display": "6-Ketoprostaglandin F1 alpha (Structural Class)"
          },
          {
            "code": "N0000006010",
            "display": "6-Mercaptopurine (Structural Class)"
          },
          {
            "code": "N0000167655",
            "display": "6-Phytase (Structural Class)"
          },
          {
            "code": "N0000167360",
            "display": "7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide (Structural Class)"
          },
          {
            "code": "N0000167869",
            "display": "7-Alkoxycoumarin O-Dealkylase (Structural Class)"
          },
          {
            "code": "N0000168572",
            "display": "8,11,14-Eicosatrienoic Acid (Structural Class)"
          },
          {
            "code": "N0000170820",
            "display": "8-Bromo Cyclic Adenosine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000167376",
            "display": "8-Hydroxy-2-(di-n-propylamino)tetralin (Structural Class)"
          },
          {
            "code": "N0000167352",
            "display": "9,10-Dimethyl-1,2-benzanthracene (Structural Class)"
          },
          {
            "code": "N0000004254",
            "display": "abacavir (Structural Class)"
          },
          {
            "code": "N0000010339",
            "display": "abarelix (Structural Class)"
          },
          {
            "code": "N0000175348",
            "display": "abatacept (Structural Class)"
          },
          {
            "code": "N0000007092",
            "display": "abciximab (Structural Class)"
          },
          {
            "code": "N0000171119",
            "display": "ABO Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000170167",
            "display": "Abrin (Structural Class)"
          },
          {
            "code": "N0000166665",
            "display": "Abscisic Acid (Structural Class)"
          },
          {
            "code": "N0000010218",
            "display": "Absorbs Ultraviolet A Radiation (Mechanism of Action)"
          },
          {
            "code": "N0000010219",
            "display": "Absorbs Ultraviolet B Radiation (Mechanism of Action)"
          },
          {
            "code": "N0000010555",
            "display": "acamprosate (Structural Class)"
          },
          {
            "code": "N0000007005",
            "display": "Acarbose (Structural Class)"
          },
          {
            "code": "N0000007333",
            "display": "Acebutolol (Structural Class)"
          },
          {
            "code": "N0000166664",
            "display": "Acecainide (Structural Class)"
          },
          {
            "code": "N0000166472",
            "display": "Acedapsone (Structural Class)"
          },
          {
            "code": "N0000167363",
            "display": "Acenaphthenes (Structural Class)"
          },
          {
            "code": "N0000167009",
            "display": "Acenocoumarol (Structural Class)"
          },
          {
            "code": "N0000167279",
            "display": "Acepromazine (Structural Class)"
          },
          {
            "code": "N0000008110",
            "display": "Acetaldehyde (Structural Class)"
          },
          {
            "code": "N0000166636",
            "display": "Acetals (Structural Class)"
          },
          {
            "code": "N0000008113",
            "display": "Acetamides (Structural Class)"
          },
          {
            "code": "N0000007359",
            "display": "Acetaminophen (Structural Class)"
          },
          {
            "code": "N0000175353",
            "display": "acetanilide (Structural Class)"
          },
          {
            "code": "N0000007361",
            "display": "Acetanilides (Structural Class)"
          },
          {
            "code": "N0000168251",
            "display": "Acetate Kinase (Structural Class)"
          },
          {
            "code": "N0000167751",
            "display": "Acetate-CoA Ligase (Structural Class)"
          },
          {
            "code": "N0000007362",
            "display": "Acetates (Structural Class)"
          },
          {
            "code": "N0000007364",
            "display": "Acetazolamide (Structural Class)"
          },
          {
            "code": "N0000006517",
            "display": "Acetic Acid (Structural Class)"
          },
          {
            "code": "N0000008114",
            "display": "Acetic Acids (Structural Class)"
          },
          {
            "code": "N0000166700",
            "display": "Acetic Anhydrides (Structural Class)"
          },
          {
            "code": "N0000166790",
            "display": "Acetoacetates (Structural Class)"
          },
          {
            "code": "N0000007387",
            "display": "Acetohexamide (Structural Class)"
          },
          {
            "code": "N0000006036",
            "display": "acetohydroxamic acid (Structural Class)"
          },
          {
            "code": "N0000166800",
            "display": "Acetoin (Structural Class)"
          },
          {
            "code": "N0000167958",
            "display": "Acetoin Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000169059",
            "display": "Acetolactate Synthase (Structural Class)"
          },
          {
            "code": "N0000007389",
            "display": "Acetone (Structural Class)"
          },
          {
            "code": "N0000166567",
            "display": "Acetonitriles (Structural Class)"
          },
          {
            "code": "N0000008117",
            "display": "Acetophenones (Structural Class)"
          },
          {
            "code": "N0000167343",
            "display": "Acetoxyacetylaminofluorene (Structural Class)"
          },
          {
            "code": "N0000166654",
            "display": "Acetrizoic Acid (Structural Class)"
          },
          {
            "code": "N0000000183",
            "display": "Acetyl Aldehyde Dehydrogenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170827",
            "display": "Acetyl Coenzyme A (Structural Class)"
          },
          {
            "code": "N0000166509",
            "display": "Acetylcarnitine (Structural Class)"
          },
          {
            "code": "N0000006306",
            "display": "Acetylcholine (Structural Class)"
          },
          {
            "code": "N0000008290",
            "display": "Acetylcholine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175770",
            "display": "Acetylcholine Release Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000009955",
            "display": "Acetylcholine Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000167628",
            "display": "Acetylcholinesterase (Structural Class)"
          },
          {
            "code": "N0000168145",
            "display": "Acetyl-CoA C-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000168132",
            "display": "Acetyl-CoA C-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000167754",
            "display": "Acetyl-CoA Carboxylase (Structural Class)"
          },
          {
            "code": "N0000167609",
            "display": "Acetyl-CoA Hydrolase (Structural Class)"
          },
          {
            "code": "N0000006327",
            "display": "Acetylcysteine (Structural Class)"
          },
          {
            "code": "N0000168448",
            "display": "Acetyldigitoxins (Structural Class)"
          },
          {
            "code": "N0000168451",
            "display": "Acetyldigoxins (Structural Class)"
          },
          {
            "code": "N0000166369",
            "display": "Acetylene (Structural Class)"
          },
          {
            "code": "N0000167623",
            "display": "Acetylesterase (Structural Class)"
          },
          {
            "code": "N0000168418",
            "display": "Acetylgalactosamine (Structural Class)"
          },
          {
            "code": "N0000168415",
            "display": "Acetylglucosamine (Structural Class)"
          },
          {
            "code": "N0000167715",
            "display": "Acetylglucosaminidase (Structural Class)"
          },
          {
            "code": "N0000170297",
            "display": "Acetylmuramyl-Alanyl-Isoglutamine (Structural Class)"
          },
          {
            "code": "N0000168195",
            "display": "Acetylserotonin N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000166506",
            "display": "Acetylthiocholine (Structural Class)"
          },
          {
            "code": "N0000168136",
            "display": "Acetyltransferases (Structural Class)"
          },
          {
            "code": "N0000167527",
            "display": "Acid Anhydride Hydrolases (Structural Class)"
          },
          {
            "code": "N0000167652",
            "display": "Acid Phosphatase (Structural Class)"
          },
          {
            "code": "N0000000226",
            "display": "Acid-Base Activity (Mechanism of Action)"
          },
          {
            "code": "N0000168610",
            "display": "Acidic Glycosphingolipids (Structural Class)"
          },
          {
            "code": "N0000175833",
            "display": "Acidifying Activity (Mechanism of Action)"
          },
          {
            "code": "N0000007626",
            "display": "Acids (Structural Class)"
          },
          {
            "code": "N0000007627",
            "display": "Acids, Acyclic (Structural Class)"
          },
          {
            "code": "N0000008269",
            "display": "Acids, Aldehydic (Structural Class)"
          },
          {
            "code": "N0000007628",
            "display": "Acids, Carbocyclic (Structural Class)"
          },
          {
            "code": "N0000007629",
            "display": "Acids, Heterocyclic (Structural Class)"
          },
          {
            "code": "N0000007630",
            "display": "Acids, Noncarboxylic (Structural Class)"
          },
          {
            "code": "N0000006411",
            "display": "Acidulated Phosphate Fluoride (Structural Class)"
          },
          {
            "code": "N0000007192",
            "display": "Acitretin (Structural Class)"
          },
          {
            "code": "N0000168464",
            "display": "Aclarubicin (Structural Class)"
          },
          {
            "code": "N0000168024",
            "display": "Aconitate Hydratase (Structural Class)"
          },
          {
            "code": "N0000166736",
            "display": "Aconitic Acid (Structural Class)"
          },
          {
            "code": "N0000166908",
            "display": "Aconitine (Structural Class)"
          },
          {
            "code": "N0000167270",
            "display": "Acridine Orange (Structural Class)"
          },
          {
            "code": "N0000008155",
            "display": "Acridines (Structural Class)"
          },
          {
            "code": "N0000006483",
            "display": "Acriflavine (Structural Class)"
          },
          {
            "code": "N0000166840",
            "display": "Acrolein (Structural Class)"
          },
          {
            "code": "N0000167268",
            "display": "Acronine (Structural Class)"
          },
          {
            "code": "N0000167557",
            "display": "Acrosin (Structural Class)"
          },
          {
            "code": "N0000166858",
            "display": "Acrylamide (Structural Class)"
          },
          {
            "code": "N0000011219",
            "display": "Acrylamides (Structural Class)"
          },
          {
            "code": "N0000006515",
            "display": "Acrylates (Structural Class)"
          },
          {
            "code": "N0000007643",
            "display": "Acrylic Resins (Structural Class)"
          },
          {
            "code": "N0000166571",
            "display": "Acrylonitrile (Structural Class)"
          },
          {
            "code": "N0000170928",
            "display": "Actihaemyl (Structural Class)"
          },
          {
            "code": "N0000169458",
            "display": "Actin Capping Proteins (Structural Class)"
          },
          {
            "code": "N0000169450",
            "display": "Actin Depolymerizing Factors (Structural Class)"
          },
          {
            "code": "N0000169457",
            "display": "Actinin (Structural Class)"
          },
          {
            "code": "N0000166262",
            "display": "Actinium (Structural Class)"
          },
          {
            "code": "N0000166223",
            "display": "Actinoid Series Elements (Structural Class)"
          },
          {
            "code": "N0000169433",
            "display": "Actin-Related Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169432",
            "display": "Actin-Related Protein 2-3 Complex (Structural Class)"
          },
          {
            "code": "N0000169434",
            "display": "Actin-Related Protein 3 (Structural Class)"
          },
          {
            "code": "N0000169430",
            "display": "Actins (Structural Class)"
          },
          {
            "code": "N0000171267",
            "display": "Activated-Leukocyte Cell Adhesion Molecule (Structural Class)"
          },
          {
            "code": "N0000169867",
            "display": "Activating Transcription Factor 1 (Structural Class)"
          },
          {
            "code": "N0000169865",
            "display": "Activating Transcription Factor 2 (Structural Class)"
          },
          {
            "code": "N0000169864",
            "display": "Activating Transcription Factor 3 (Structural Class)"
          },
          {
            "code": "N0000169866",
            "display": "Activating Transcription Factor 4 (Structural Class)"
          },
          {
            "code": "N0000170585",
            "display": "Activating Transcription Factor 6 (Structural Class)"
          },
          {
            "code": "N0000169863",
            "display": "Activating Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000000072",
            "display": "Active Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168842",
            "display": "Activin Receptors (Structural Class)"
          },
          {
            "code": "N0000168843",
            "display": "Activin Receptors, Type I (Structural Class)"
          },
          {
            "code": "N0000168844",
            "display": "Activin Receptors, Type II (Structural Class)"
          },
          {
            "code": "N0000170322",
            "display": "Activins (Structural Class)"
          },
          {
            "code": "N0000169217",
            "display": "Actomyosin (Structural Class)"
          },
          {
            "code": "N0000007788",
            "display": "Acute-Phase Proteins (Structural Class)"
          },
          {
            "code": "N0000007269",
            "display": "Acyclovir (Structural Class)"
          },
          {
            "code": "N0000169553",
            "display": "Acyl Carrier Protein (Structural Class)"
          },
          {
            "code": "N0000170825",
            "display": "Acyl Coenzyme A (Structural Class)"
          },
          {
            "code": "N0000168143",
            "display": "Acyl-Carrier Protein S-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000168126",
            "display": "Acyl-Carrier Protein S-Malonyltransferase (Structural Class)"
          },
          {
            "code": "N0000169071",
            "display": "Acyl-CoA Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000169066",
            "display": "Acyl-CoA Dehydrogenase, Long-Chain (Structural Class)"
          },
          {
            "code": "N0000167932",
            "display": "Acyl-CoA Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000169056",
            "display": "Acyl-CoA Oxidase (Structural Class)"
          },
          {
            "code": "N0000168124",
            "display": "Acyltransferases (Structural Class)"
          },
          {
            "code": "N0000010034",
            "display": "adalimumab (Structural Class)"
          },
          {
            "code": "N0000169199",
            "display": "ADAM Proteins (Structural Class)"
          },
          {
            "code": "N0000007793",
            "display": "Adamantane (Structural Class)"
          },
          {
            "code": "N0000006484",
            "display": "adapalene (Structural Class)"
          },
          {
            "code": "N0000168700",
            "display": "Adaptor Protein Complex 1 (Structural Class)"
          },
          {
            "code": "N0000168711",
            "display": "Adaptor Protein Complex 2 (Structural Class)"
          },
          {
            "code": "N0000168710",
            "display": "Adaptor Protein Complex 3 (Structural Class)"
          },
          {
            "code": "N0000168702",
            "display": "Adaptor Protein Complex 4 (Structural Class)"
          },
          {
            "code": "N0000168709",
            "display": "Adaptor Protein Complex alpha Subunits (Structural Class)"
          },
          {
            "code": "N0000168708",
            "display": "Adaptor Protein Complex beta Subunits (Structural Class)"
          },
          {
            "code": "N0000168704",
            "display": "Adaptor Protein Complex delta Subunits (Structural Class)"
          },
          {
            "code": "N0000168706",
            "display": "Adaptor Protein Complex gamma Subunits (Structural Class)"
          },
          {
            "code": "N0000168707",
            "display": "Adaptor Protein Complex mu Subunits (Structural Class)"
          },
          {
            "code": "N0000168705",
            "display": "Adaptor Protein Complex sigma Subunits (Structural Class)"
          },
          {
            "code": "N0000168703",
            "display": "Adaptor Protein Complex Subunits (Structural Class)"
          },
          {
            "code": "N0000170426",
            "display": "Adaptor Proteins, Signal Transducing (Structural Class)"
          },
          {
            "code": "N0000168699",
            "display": "Adaptor Proteins, Vesicular Transport (Structural Class)"
          },
          {
            "code": "N0000010035",
            "display": "adefovir (Structural Class)"
          },
          {
            "code": "N0000007309",
            "display": "Adenine (Structural Class)"
          },
          {
            "code": "N0000169660",
            "display": "Adenine Nucleotide Translocator 1 (Structural Class)"
          },
          {
            "code": "N0000169662",
            "display": "Adenine Nucleotide Translocator 2 (Structural Class)"
          },
          {
            "code": "N0000169661",
            "display": "Adenine Nucleotide Translocator 3 (Structural Class)"
          },
          {
            "code": "N0000007310",
            "display": "Adenine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000168362",
            "display": "Adenine Phosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000169465",
            "display": "Adenomatous Polyposis Coli Protein (Structural Class)"
          },
          {
            "code": "N0000007355",
            "display": "Adenosine (Structural Class)"
          },
          {
            "code": "N0000007816",
            "display": "Adenosine Deaminase (Structural Class)"
          },
          {
            "code": "N0000000187",
            "display": "Adenosine Deaminase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170811",
            "display": "Adenosine Diphosphate (Structural Class)"
          },
          {
            "code": "N0000170813",
            "display": "Adenosine Diphosphate Glucose (Structural Class)"
          },
          {
            "code": "N0000010334",
            "display": "Adenosine Diphosphate Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170814",
            "display": "Adenosine Diphosphate Ribose (Structural Class)"
          },
          {
            "code": "N0000170812",
            "display": "Adenosine Diphosphate Sugars (Structural Class)"
          },
          {
            "code": "N0000168241",
            "display": "Adenosine Kinase (Structural Class)"
          },
          {
            "code": "N0000170817",
            "display": "Adenosine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000170818",
            "display": "Adenosine Phosphosulfate (Structural Class)"
          },
          {
            "code": "N0000175788",
            "display": "Adenosine Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175789",
            "display": "Adenosine Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175787",
            "display": "Adenosine Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000167528",
            "display": "Adenosine Triphosphatases (Structural Class)"
          },
          {
            "code": "N0000170830",
            "display": "Adenosine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000170648",
            "display": "Adenosine-5'-(N-ethylcarboxamide) (Structural Class)"
          },
          {
            "code": "N0000167696",
            "display": "Adenosylhomocysteinase (Structural Class)"
          },
          {
            "code": "N0000168055",
            "display": "Adenosylmethionine Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000171135",
            "display": "Adenovirus E1 Proteins (Structural Class)"
          },
          {
            "code": "N0000171148",
            "display": "Adenovirus E1A Proteins (Structural Class)"
          },
          {
            "code": "N0000171149",
            "display": "Adenovirus E1B Proteins (Structural Class)"
          },
          {
            "code": "N0000171137",
            "display": "Adenovirus E2 Proteins (Structural Class)"
          },
          {
            "code": "N0000171138",
            "display": "Adenovirus E3 Proteins (Structural Class)"
          },
          {
            "code": "N0000171136",
            "display": "Adenovirus E4 Proteins (Structural Class)"
          },
          {
            "code": "N0000171134",
            "display": "Adenovirus Early Proteins (Structural Class)"
          },
          {
            "code": "N0000170425",
            "display": "Adenylate Cyclase (Structural Class)"
          },
          {
            "code": "N0000171386",
            "display": "Adenylate Cyclase Toxin (Structural Class)"
          },
          {
            "code": "N0000168259",
            "display": "Adenylate Kinase (Structural Class)"
          },
          {
            "code": "N0000168017",
            "display": "Adenylosuccinate Lyase (Structural Class)"
          },
          {
            "code": "N0000167766",
            "display": "Adenylosuccinate Synthase (Structural Class)"
          },
          {
            "code": "N0000170831",
            "display": "Adenylyl Imidodiphosphate (Structural Class)"
          },
          {
            "code": "N0000020044",
            "display": "ADH Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000171172",
            "display": "Adhesins, Bacterial (Structural Class)"
          },
          {
            "code": "N0000171173",
            "display": "Adhesins, Escherichia coli (Structural Class)"
          },
          {
            "code": "N0000166722",
            "display": "Adipic Acids (Structural Class)"
          },
          {
            "code": "N0000170337",
            "display": "Adiponectin (Structural Class)"
          },
          {
            "code": "N0000000135",
            "display": "Adjuvants, Immunologic (Mechanism of Action)"
          },
          {
            "code": "N0000167437",
            "display": "Adosterol (Structural Class)"
          },
          {
            "code": "N0000168354",
            "display": "ADP Ribose Transferases (Structural Class)"
          },
          {
            "code": "N0000168359",
            "display": "ADP-ribosyl Cyclase (Structural Class)"
          },
          {
            "code": "N0000170576",
            "display": "ADP-Ribosylation Factor 1 (Structural Class)"
          },
          {
            "code": "N0000170575",
            "display": "ADP-Ribosylation Factors (Structural Class)"
          },
          {
            "code": "N0000011309",
            "display": "Adrenal Cortex Hormones (Structural Class)"
          },
          {
            "code": "N0000008291",
            "display": "Adrenal Cortical Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008292",
            "display": "Adrenal Medullary Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175921",
            "display": "Adrenal Steroid Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000122",
            "display": "Adrenergic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000009917",
            "display": "Adrenergic alpha1-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000009919",
            "display": "Adrenergic alpha1-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000009918",
            "display": "Adrenergic alpha2-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000009920",
            "display": "Adrenergic alpha2-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000209",
            "display": "Adrenergic alpha-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000099",
            "display": "Adrenergic alpha-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000092",
            "display": "Adrenergic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000009921",
            "display": "Adrenergic beta1-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000009923",
            "display": "Adrenergic beta1-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000009922",
            "display": "Adrenergic beta2-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000009924",
            "display": "Adrenergic beta2-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000245",
            "display": "Adrenergic beta-Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000161",
            "display": "Adrenergic beta-Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000153",
            "display": "Adrenergic Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171234",
            "display": "Adrenochrome (Structural Class)"
          },
          {
            "code": "N0000006478",
            "display": "Adrenocorticotropic Hormone (Structural Class)"
          },
          {
            "code": "N0000169645",
            "display": "Adrenodoxin (Structural Class)"
          },
          {
            "code": "N0000175134",
            "display": "Adrenomedullin (Structural Class)"
          },
          {
            "code": "N0000169110",
            "display": "Aequorin (Structural Class)"
          },
          {
            "code": "N0000171418",
            "display": "Aflatoxin B1 (Structural Class)"
          },
          {
            "code": "N0000171417",
            "display": "Aflatoxin M1 (Structural Class)"
          },
          {
            "code": "N0000171416",
            "display": "Aflatoxins (Structural Class)"
          },
          {
            "code": "N0000010037",
            "display": "agalsidase beta (Structural Class)"
          },
          {
            "code": "N0000170148",
            "display": "AGAMOUS Protein, Arabidopsis (Structural Class)"
          },
          {
            "code": "N0000006609",
            "display": "Agar (Structural Class)"
          },
          {
            "code": "N0000175189",
            "display": "Aggrecans (Structural Class)"
          },
          {
            "code": "N0000166582",
            "display": "Agmatine (Structural Class)"
          },
          {
            "code": "N0000168654",
            "display": "Agrin (Structural Class)"
          },
          {
            "code": "N0000170908",
            "display": "AIDS Vaccines (Structural Class)"
          },
          {
            "code": "N0000166953",
            "display": "Ajmaline (Structural Class)"
          },
          {
            "code": "N0000170361",
            "display": "Alamethicin (Structural Class)"
          },
          {
            "code": "N0000007363",
            "display": "Alanine (Structural Class)"
          },
          {
            "code": "N0000167835",
            "display": "Alanine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168101",
            "display": "Alanine Racemase (Structural Class)"
          },
          {
            "code": "N0000168389",
            "display": "Alanine Transaminase (Structural Class)"
          },
          {
            "code": "N0000167784",
            "display": "Alanine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000004274",
            "display": "alatrofloxacin (Structural Class)"
          },
          {
            "code": "N0000006466",
            "display": "Albendazole (Structural Class)"
          },
          {
            "code": "N0000007388",
            "display": "Albumins (Structural Class)"
          },
          {
            "code": "N0000007409",
            "display": "Albuterol (Structural Class)"
          },
          {
            "code": "N0000166971",
            "display": "Alcian Blue (Structural Class)"
          },
          {
            "code": "N0000167999",
            "display": "Alcohol Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000000179",
            "display": "Alcohol Dehydrogenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167946",
            "display": "Alcohol Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000007439",
            "display": "Alcohols (Structural Class)"
          },
          {
            "code": "N0000166958",
            "display": "Alcuronium (Structural Class)"
          },
          {
            "code": "N0000167897",
            "display": "Aldehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167896",
            "display": "Aldehyde Oxidase (Structural Class)"
          },
          {
            "code": "N0000167893",
            "display": "Aldehyde Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000167970",
            "display": "Aldehyde Reductase (Structural Class)"
          },
          {
            "code": "N0000168371",
            "display": "Aldehyde-Ketone Transferases (Structural Class)"
          },
          {
            "code": "N0000168042",
            "display": "Aldehyde-Lyases (Structural Class)"
          },
          {
            "code": "N0000008128",
            "display": "Aldehydes (Structural Class)"
          },
          {
            "code": "N0000006812",
            "display": "aldesleukin (Structural Class)"
          },
          {
            "code": "N0000166716",
            "display": "Aldicarb (Structural Class)"
          },
          {
            "code": "N0000168087",
            "display": "Aldose-Ketose Isomerases (Structural Class)"
          },
          {
            "code": "N0000167497",
            "display": "Aldosterone (Structural Class)"
          },
          {
            "code": "N0000011310",
            "display": "Aldosterone Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000170040",
            "display": "Aldosterone Synthase (Structural Class)"
          },
          {
            "code": "N0000166331",
            "display": "Aldrin (Structural Class)"
          },
          {
            "code": "N0000010038",
            "display": "alefacept (Structural Class)"
          },
          {
            "code": "N0000010039",
            "display": "alemtuzumab (Structural Class)"
          },
          {
            "code": "N0000006657",
            "display": "Alendronate (Structural Class)"
          },
          {
            "code": "N0000167424",
            "display": "Alfaxalone Alfadolone Mixture (Structural Class)"
          },
          {
            "code": "N0000006447",
            "display": "Alfentanil (Structural Class)"
          },
          {
            "code": "N0000010340",
            "display": "alfuzosin (Structural Class)"
          },
          {
            "code": "N0000170169",
            "display": "Algal Proteins (Structural Class)"
          },
          {
            "code": "N0000167416",
            "display": "Algestone (Structural Class)"
          },
          {
            "code": "N0000167417",
            "display": "Algestone Acetophenide (Structural Class)"
          },
          {
            "code": "N0000005733",
            "display": "Alginates (Structural Class)"
          },
          {
            "code": "N0000007227",
            "display": "alglucerase (Structural Class)"
          },
          {
            "code": "N0000006664",
            "display": "alitretinoin (Structural Class)"
          },
          {
            "code": "N0000166372",
            "display": "Alkadienes (Structural Class)"
          },
          {
            "code": "N0000008132",
            "display": "Alkalies (Structural Class)"
          },
          {
            "code": "N0000167654",
            "display": "Alkaline Phosphatase (Structural Class)"
          },
          {
            "code": "N0000009986",
            "display": "Alkalinizing Activity (Mechanism of Action)"
          },
          {
            "code": "N0000007503",
            "display": "Alkaloids (Structural Class)"
          },
          {
            "code": "N0000167870",
            "display": "Alkane 1-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000007505",
            "display": "Alkanes (Structural Class)"
          },
          {
            "code": "N0000007506",
            "display": "Alkanesulfonates (Structural Class)"
          },
          {
            "code": "N0000007986",
            "display": "Alkanesulfonic Acids (Structural Class)"
          },
          {
            "code": "N0000008134",
            "display": "Alkenes (Structural Class)"
          },
          {
            "code": "N0000168308",
            "display": "Alkyl and Aryl Transferases (Structural Class)"
          },
          {
            "code": "N0000000236",
            "display": "Alkylating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000008135",
            "display": "Alkylmercury Compounds (Structural Class)"
          },
          {
            "code": "N0000166367",
            "display": "Alkynes (Structural Class)"
          },
          {
            "code": "N0000005787",
            "display": "Allantoin (Structural Class)"
          },
          {
            "code": "N0000171131",
            "display": "Allergens (Structural Class)"
          },
          {
            "code": "N0000166347",
            "display": "Allethrin (Structural Class)"
          },
          {
            "code": "N0000167672",
            "display": "Allophanate Hydrolase (Structural Class)"
          },
          {
            "code": "N0000005830",
            "display": "Allopurinol (Structural Class)"
          },
          {
            "code": "N0000167185",
            "display": "Alloxan (Structural Class)"
          },
          {
            "code": "N0000171551",
            "display": "Alloys (Structural Class)"
          },
          {
            "code": "N0000007521",
            "display": "Allyl Compounds (Structural Class)"
          },
          {
            "code": "N0000007522",
            "display": "Allylamine (Structural Class)"
          },
          {
            "code": "N0000167406",
            "display": "Allylestrenol (Structural Class)"
          },
          {
            "code": "N0000170215",
            "display": "Allylglycine (Structural Class)"
          },
          {
            "code": "N0000166890",
            "display": "Allylisopropylacetamide (Structural Class)"
          },
          {
            "code": "N0000167166",
            "display": "Almitrine (Structural Class)"
          },
          {
            "code": "N0000007069",
            "display": "almond oil (Structural Class)"
          },
          {
            "code": "N0000010060",
            "display": "almotriptan (Structural Class)"
          },
          {
            "code": "N0000005874",
            "display": "alosetron (Structural Class)"
          },
          {
            "code": "N0000170003",
            "display": "alpha 1-Antichymotrypsin (Structural Class)"
          },
          {
            "code": "N0000006589",
            "display": "alpha 1-Antitrypsin (Structural Class)"
          },
          {
            "code": "N0000169495",
            "display": "alpha Catenin (Structural Class)"
          },
          {
            "code": "N0000000166",
            "display": "alpha Glucosidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169678",
            "display": "alpha Karyopherins (Structural Class)"
          },
          {
            "code": "N0000167087",
            "display": "alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (Structural Class)"
          },
          {
            "code": "N0000167701",
            "display": "alpha-Amylase (Structural Class)"
          },
          {
            "code": "N0000166818",
            "display": "alpha-Chlorohydrin (Structural Class)"
          },
          {
            "code": "N0000169036",
            "display": "alpha-Crystallin A Chain (Structural Class)"
          },
          {
            "code": "N0000169037",
            "display": "alpha-Crystallin B Chain (Structural Class)"
          },
          {
            "code": "N0000169035",
            "display": "alpha-Crystallins (Structural Class)"
          },
          {
            "code": "N0000168521",
            "display": "alpha-Cyclodextrins (Structural Class)"
          },
          {
            "code": "N0000170294",
            "display": "alpha-Defensins (Structural Class)"
          },
          {
            "code": "N0000170405",
            "display": "alpha-Endorphin (Structural Class)"
          },
          {
            "code": "N0000171366",
            "display": "alpha-Fetoproteins (Structural Class)"
          },
          {
            "code": "N0000006593",
            "display": "alpha-Galactosidase (Structural Class)"
          },
          {
            "code": "N0000007645",
            "display": "Alpha-Globulins (Structural Class)"
          },
          {
            "code": "N0000167711",
            "display": "alpha-Glucosidases (Structural Class)"
          },
          {
            "code": "N0000167712",
            "display": "alpha-L-Fucosidase (Structural Class)"
          },
          {
            "code": "N0000006751",
            "display": "alpha-Linolenic Acid (Structural Class)"
          },
          {
            "code": "N0000169395",
            "display": "alpha-Macroglobulins (Structural Class)"
          },
          {
            "code": "N0000167728",
            "display": "alpha-Mannosidase (Structural Class)"
          },
          {
            "code": "N0000005770",
            "display": "alpha-Methyltyrosine (Structural Class)"
          },
          {
            "code": "N0000170379",
            "display": "alpha-MSH (Structural Class)"
          },
          {
            "code": "N0000167718",
            "display": "alpha-N-Acetylgalactosaminidase (Structural Class)"
          },
          {
            "code": "N0000006607",
            "display": "Alphaprodine (Structural Class)"
          },
          {
            "code": "N0000168656",
            "display": "alpha-Synuclein (Structural Class)"
          },
          {
            "code": "N0000011305",
            "display": "alpha-Tocopherol (Structural Class)"
          },
          {
            "code": "N0000006611",
            "display": "Alprazolam (Structural Class)"
          },
          {
            "code": "N0000166828",
            "display": "Alprenolol (Structural Class)"
          },
          {
            "code": "N0000006614",
            "display": "Alprostadil (Structural Class)"
          },
          {
            "code": "N0000007266",
            "display": "Altretamine (Structural Class)"
          },
          {
            "code": "N0000007655",
            "display": "Alum Compounds (Structural Class)"
          },
          {
            "code": "N0000166276",
            "display": "Aluminum (Structural Class)"
          },
          {
            "code": "N0000006895",
            "display": "aluminum acetate (Structural Class)"
          },
          {
            "code": "N0000006773",
            "display": "aluminum chloride (Structural Class)"
          },
          {
            "code": "N0000007796",
            "display": "Aluminum Compounds (Structural Class)"
          },
          {
            "code": "N0000006641",
            "display": "Aluminum Hydroxide (Structural Class)"
          },
          {
            "code": "N0000008161",
            "display": "Aluminum Oxide (Structural Class)"
          },
          {
            "code": "N0000005894",
            "display": "aluminum phosphate (Structural Class)"
          },
          {
            "code": "N0000007657",
            "display": "Aluminum Silicates (Structural Class)"
          },
          {
            "code": "N0000006963",
            "display": "aluminum sulfate (Structural Class)"
          },
          {
            "code": "N0000008293",
            "display": "Alveolar Surface Tension Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008294",
            "display": "Alveolar Surface Tension Reduction (Physiological Effect)"
          },
          {
            "code": "N0000170880",
            "display": "Alzheimer Vaccines (Structural Class)"
          },
          {
            "code": "N0000171420",
            "display": "Amanitins (Structural Class)"
          },
          {
            "code": "N0000006670",
            "display": "Amantadine (Structural Class)"
          },
          {
            "code": "N0000167385",
            "display": "Amaranth Dye (Structural Class)"
          },
          {
            "code": "N0000011197",
            "display": "Amaryllidaceae Alkaloids (Structural Class)"
          },
          {
            "code": "N0000006673",
            "display": "Ambenonium Chloride (Structural Class)"
          },
          {
            "code": "N0000170868",
            "display": "Amber (Structural Class)"
          },
          {
            "code": "N0000166542",
            "display": "Ambroxol (Structural Class)"
          },
          {
            "code": "N0000005899",
            "display": "amcinonide (Structural Class)"
          },
          {
            "code": "N0000167000",
            "display": "Amdinocillin (Structural Class)"
          },
          {
            "code": "N0000167001",
            "display": "Amdinocillin Pivoxil (Structural Class)"
          },
          {
            "code": "N0000175327",
            "display": "Amelogenin (Structural Class)"
          },
          {
            "code": "N0000166269",
            "display": "Americium (Structural Class)"
          },
          {
            "code": "N0000167770",
            "display": "Amide Synthases (Structural Class)"
          },
          {
            "code": "N0000007681",
            "display": "Amides (Structural Class)"
          },
          {
            "code": "N0000168016",
            "display": "Amidine-Lyases (Structural Class)"
          },
          {
            "code": "N0000008167",
            "display": "Amidines (Structural Class)"
          },
          {
            "code": "N0000168175",
            "display": "Amidinotransferases (Structural Class)"
          },
          {
            "code": "N0000167388",
            "display": "Amido Black (Structural Class)"
          },
          {
            "code": "N0000007690",
            "display": "Amidohydrolases (Structural Class)"
          },
          {
            "code": "N0000168364",
            "display": "Amidophosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000007354",
            "display": "Amifostine (Structural Class)"
          },
          {
            "code": "N0000006770",
            "display": "Amikacin (Structural Class)"
          },
          {
            "code": "N0000006772",
            "display": "Amiloride (Structural Class)"
          },
          {
            "code": "N0000006774",
            "display": "Aminacrine (Structural Class)"
          },
          {
            "code": "N0000167824",
            "display": "Amine Oxidase (Copper-Containing) (Structural Class)"
          },
          {
            "code": "N0000008168",
            "display": "Amines (Structural Class)"
          },
          {
            "code": "N0000170225",
            "display": "Amino Acid Chloromethyl Ketones (Structural Class)"
          },
          {
            "code": "N0000168100",
            "display": "Amino Acid Isomerases (Structural Class)"
          },
          {
            "code": "N0000167583",
            "display": "Amino Acid Naphthylamidases (Structural Class)"
          },
          {
            "code": "N0000167825",
            "display": "Amino Acid Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000169801",
            "display": "Amino Acid Transport System A (Structural Class)"
          },
          {
            "code": "N0000169803",
            "display": "Amino Acid Transport System ASC (Structural Class)"
          },
          {
            "code": "N0000169802",
            "display": "Amino Acid Transport System L (Structural Class)"
          },
          {
            "code": "N0000169810",
            "display": "Amino Acid Transport System X-AG (Structural Class)"
          },
          {
            "code": "N0000169806",
            "display": "Amino Acid Transport System y+ (Structural Class)"
          },
          {
            "code": "N0000169805",
            "display": "Amino Acid Transport System y+L (Structural Class)"
          },
          {
            "code": "N0000169799",
            "display": "Amino Acid Transport Systems (Structural Class)"
          },
          {
            "code": "N0000169809",
            "display": "Amino Acid Transport Systems, Acidic (Structural Class)"
          },
          {
            "code": "N0000169804",
            "display": "Amino Acid Transport Systems, Basic (Structural Class)"
          },
          {
            "code": "N0000169800",
            "display": "Amino Acid Transport Systems, Neutral (Structural Class)"
          },
          {
            "code": "N0000006806",
            "display": "Amino Acids (Structural Class)"
          },
          {
            "code": "N0000011372",
            "display": "Amino Acids, Acidic (Structural Class)"
          },
          {
            "code": "N0000011248",
            "display": "Amino Acids, Aromatic (Structural Class)"
          },
          {
            "code": "N0000011332",
            "display": "Amino Acids, Basic (Structural Class)"
          },
          {
            "code": "N0000007702",
            "display": "Amino Acids, Branched-Chain (Structural Class)"
          },
          {
            "code": "N0000007703",
            "display": "Amino Acids, Cyclic (Structural Class)"
          },
          {
            "code": "N0000007704",
            "display": "Amino Acids, Diamino (Structural Class)"
          },
          {
            "code": "N0000007832",
            "display": "Amino Acids, Dicarboxylic (Structural Class)"
          },
          {
            "code": "N0000007472",
            "display": "Amino Acids, Essential (Structural Class)"
          },
          {
            "code": "N0000007585",
            "display": "Amino Acids, Neutral (Structural Class)"
          },
          {
            "code": "N0000007833",
            "display": "Amino Acids, Peptides, and Proteins (Structural Class)"
          },
          {
            "code": "N0000007836",
            "display": "Amino Acids, Sulfur (Structural Class)"
          },
          {
            "code": "N0000167776",
            "display": "Amino Acyl-tRNA Synthetases (Structural Class)"
          },
          {
            "code": "N0000007838",
            "display": "Amino Alcohols (Structural Class)"
          },
          {
            "code": "N0000008208",
            "display": "Amino Sugars (Structural Class)"
          },
          {
            "code": "N0000166568",
            "display": "Aminoacetonitrile (Structural Class)"
          },
          {
            "code": "N0000168141",
            "display": "Amino-Acid N-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000007841",
            "display": "Aminoacridines (Structural Class)"
          },
          {
            "code": "N0000168158",
            "display": "Aminoacyltransferases (Structural Class)"
          },
          {
            "code": "N0000007848",
            "display": "Aminobenzoic Acids (Structural Class)"
          },
          {
            "code": "N0000166406",
            "display": "Aminobiphenyl Compounds (Structural Class)"
          },
          {
            "code": "N0000008211",
            "display": "Aminobutyric Acids (Structural Class)"
          },
          {
            "code": "N0000005700",
            "display": "Aminocaproic Acids (Structural Class)"
          },
          {
            "code": "N0000167017",
            "display": "Aminocoumarins (Structural Class)"
          },
          {
            "code": "N0000166437",
            "display": "Aminoethylphosphonic Acid (Structural Class)"
          },
          {
            "code": "N0000005707",
            "display": "Aminoglutethimide (Structural Class)"
          },
          {
            "code": "N0000007853",
            "display": "Aminoglycosides (Structural Class)"
          },
          {
            "code": "N0000011186",
            "display": "Aminohippuric Acids (Structural Class)"
          },
          {
            "code": "N0000008276",
            "display": "Aminohydrolases (Structural Class)"
          },
          {
            "code": "N0000167061",
            "display": "Aminoimidazole Carboxamide (Structural Class)"
          },
          {
            "code": "N0000170279",
            "display": "Aminoisobutyric Acids (Structural Class)"
          },
          {
            "code": "N0000170216",
            "display": "Aminolevulinic Acid (Structural Class)"
          },
          {
            "code": "N0000168171",
            "display": "Aminomethyltransferase (Structural Class)"
          },
          {
            "code": "N0000167901",
            "display": "Aminomuconate-Semialdehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000166699",
            "display": "Aminooxyacetic Acid (Structural Class)"
          },
          {
            "code": "N0000167582",
            "display": "Aminopeptidases (Structural Class)"
          },
          {
            "code": "N0000166619",
            "display": "Aminophenols (Structural Class)"
          },
          {
            "code": "N0000005738",
            "display": "Aminophylline (Structural Class)"
          },
          {
            "code": "N0000166569",
            "display": "Aminopropionitrile (Structural Class)"
          },
          {
            "code": "N0000007861",
            "display": "Aminopterin (Structural Class)"
          },
          {
            "code": "N0000007862",
            "display": "Aminopyridines (Structural Class)"
          },
          {
            "code": "N0000167058",
            "display": "Aminopyrine (Structural Class)"
          },
          {
            "code": "N0000167882",
            "display": "Aminopyrine N-Demethylase (Structural Class)"
          },
          {
            "code": "N0000007864",
            "display": "Aminoquinolines (Structural Class)"
          },
          {
            "code": "N0000167106",
            "display": "Aminorex (Structural Class)"
          },
          {
            "code": "N0000005760",
            "display": "Aminosalicylic Acids (Structural Class)"
          },
          {
            "code": "N0000005761",
            "display": "Amiodarone (Structural Class)"
          },
          {
            "code": "N0000005763",
            "display": "Amitriptyline (Structural Class)"
          },
          {
            "code": "N0000167085",
            "display": "Amitrole (Structural Class)"
          },
          {
            "code": "N0000007450",
            "display": "amlexanox (Structural Class)"
          },
          {
            "code": "N0000006268",
            "display": "Amlodipine (Structural Class)"
          },
          {
            "code": "N0000005783",
            "display": "Ammonia (Structural Class)"
          },
          {
            "code": "N0000168009",
            "display": "Ammonia-Lyases (Structural Class)"
          },
          {
            "code": "N0000005786",
            "display": "Ammonium Chloride (Structural Class)"
          },
          {
            "code": "N0000005888",
            "display": "ammonium hydroxide (Structural Class)"
          },
          {
            "code": "N0000175806",
            "display": "Ammonium Ion Binding Activity (Mechanism of Action)"
          },
          {
            "code": "N0000005831",
            "display": "ammonium molybdate (Structural Class)"
          },
          {
            "code": "N0000166204",
            "display": "Ammonium Sulfate (Structural Class)"
          },
          {
            "code": "N0000005827",
            "display": "Amobarbital (Structural Class)"
          },
          {
            "code": "N0000005832",
            "display": "Amodiaquine (Structural Class)"
          },
          {
            "code": "N0000005838",
            "display": "Amoxapine (Structural Class)"
          },
          {
            "code": "N0000005840",
            "display": "Amoxicillin (Structural Class)"
          },
          {
            "code": "N0000166998",
            "display": "Amoxicillin-Potassium Clavulanate Combination (Structural Class)"
          },
          {
            "code": "N0000167691",
            "display": "AMP Deaminase (Structural Class)"
          },
          {
            "code": "N0000020016",
            "display": "AMPA Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000175479",
            "display": "Amphenicols (Structural Class)"
          },
          {
            "code": "N0000005864",
            "display": "Amphetamine (Structural Class)"
          },
          {
            "code": "N0000007883",
            "display": "Amphetamines (Structural Class)"
          },
          {
            "code": "N0000169000",
            "display": "Amphibian Proteins (Structural Class)"
          },
          {
            "code": "N0000171434",
            "display": "Amphibian Venoms (Structural Class)"
          },
          {
            "code": "N0000005870",
            "display": "Amphotericin B (Structural Class)"
          },
          {
            "code": "N0000005873",
            "display": "Ampicillin (Structural Class)"
          },
          {
            "code": "N0000004336",
            "display": "amprenavir (Structural Class)"
          },
          {
            "code": "N0000167220",
            "display": "Amprolium (Structural Class)"
          },
          {
            "code": "N0000167059",
            "display": "Ampyrone (Structural Class)"
          },
          {
            "code": "N0000005907",
            "display": "Amrinone (Structural Class)"
          },
          {
            "code": "N0000167273",
            "display": "Amsacrine (Structural Class)"
          },
          {
            "code": "N0000168440",
            "display": "Amygdalin (Structural Class)"
          },
          {
            "code": "N0000005927",
            "display": "Amyl Nitrite (Structural Class)"
          },
          {
            "code": "N0000010274",
            "display": "Amylase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000005932",
            "display": "Amylases (Structural Class)"
          },
          {
            "code": "N0000020064",
            "display": "Amylin Agonist (Mechanism of Action)"
          },
          {
            "code": "N0000169151",
            "display": "Amyloid (Structural Class)"
          },
          {
            "code": "N0000169152",
            "display": "Amyloid beta-Protein (Structural Class)"
          },
          {
            "code": "N0000169153",
            "display": "Amyloid beta-Protein Precursor (Structural Class)"
          },
          {
            "code": "N0000175164",
            "display": "Amyloid Precursor Protein Secretases (Structural Class)"
          },
          {
            "code": "N0000168525",
            "display": "Amylopectin (Structural Class)"
          },
          {
            "code": "N0000168524",
            "display": "Amylose (Structural Class)"
          },
          {
            "code": "N0000167206",
            "display": "Anabasine (Structural Class)"
          },
          {
            "code": "N0000166674",
            "display": "Anacardic Acids (Structural Class)"
          },
          {
            "code": "N0000006556",
            "display": "anagrelide (Structural Class)"
          },
          {
            "code": "N0000175439",
            "display": "Analgesia (Physiological Effect)"
          },
          {
            "code": "N0000175452",
            "display": "Analogs/Derivatives (Structural Class)"
          },
          {
            "code": "N0000169286",
            "display": "Anaphylatoxins (Structural Class)"
          },
          {
            "code": "N0000007441",
            "display": "anastrozole (Structural Class)"
          },
          {
            "code": "N0000170630",
            "display": "Ancitabine (Structural Class)"
          },
          {
            "code": "N0000171453",
            "display": "Ancrod (Structural Class)"
          },
          {
            "code": "N0000000146",
            "display": "Androgen Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000243",
            "display": "Androgen Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175925",
            "display": "Androgen Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169560",
            "display": "Androgen-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000008012",
            "display": "Androstadienes (Structural Class)"
          },
          {
            "code": "N0000007906",
            "display": "Androstane-3,17-diol (Structural Class)"
          },
          {
            "code": "N0000008241",
            "display": "Androstanes (Structural Class)"
          },
          {
            "code": "N0000008013",
            "display": "Androstanols (Structural Class)"
          },
          {
            "code": "N0000167469",
            "display": "Androstatrienes (Structural Class)"
          },
          {
            "code": "N0000167518",
            "display": "Androstenediol (Structural Class)"
          },
          {
            "code": "N0000008015",
            "display": "Androstenediols (Structural Class)"
          },
          {
            "code": "N0000010065",
            "display": "Androstenedione (Structural Class)"
          },
          {
            "code": "N0000008017",
            "display": "Androstenes (Structural Class)"
          },
          {
            "code": "N0000008019",
            "display": "Androstenols (Structural Class)"
          },
          {
            "code": "N0000167521",
            "display": "Androsterone (Structural Class)"
          },
          {
            "code": "N0000166632",
            "display": "Anethole Trithione (Structural Class)"
          },
          {
            "code": "N0000170964",
            "display": "Angiogenic Proteins (Structural Class)"
          },
          {
            "code": "N0000170966",
            "display": "Angiopoietin-1 (Structural Class)"
          },
          {
            "code": "N0000170967",
            "display": "Angiopoietin-2 (Structural Class)"
          },
          {
            "code": "N0000170965",
            "display": "Angiopoietins (Structural Class)"
          },
          {
            "code": "N0000170968",
            "display": "Angiostatic Proteins (Structural Class)"
          },
          {
            "code": "N0000170970",
            "display": "Angiostatins (Structural Class)"
          },
          {
            "code": "N0000000070",
            "display": "Angiotensin 2 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000171050",
            "display": "Angiotensin Amide (Structural Class)"
          },
          {
            "code": "N0000171051",
            "display": "Angiotensin I (Structural Class)"
          },
          {
            "code": "N0000171047",
            "display": "Angiotensin II (Structural Class)"
          },
          {
            "code": "N0000171052",
            "display": "Angiotensin III (Structural Class)"
          },
          {
            "code": "N0000000181",
            "display": "Angiotensin-converting Enzyme Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170315",
            "display": "Angiotensinogen (Structural Class)"
          },
          {
            "code": "N0000171046",
            "display": "Angiotensins (Structural Class)"
          },
          {
            "code": "N0000166564",
            "display": "Anhydrides (Structural Class)"
          },
          {
            "code": "N0000175344",
            "display": "anidulafungin (Structural Class)"
          },
          {
            "code": "N0000007515",
            "display": "Anilides (Structural Class)"
          },
          {
            "code": "N0000007516",
            "display": "Aniline Compounds (Structural Class)"
          },
          {
            "code": "N0000170045",
            "display": "Aniline Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000166339",
            "display": "Aniline Mustard (Structural Class)"
          },
          {
            "code": "N0000167384",
            "display": "Anilino Naphthalenesulfonates (Structural Class)"
          },
          {
            "code": "N0000169724",
            "display": "Anion Exchange Protein 1, Erythrocyte (Structural Class)"
          },
          {
            "code": "N0000011437",
            "display": "Anion Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000007541",
            "display": "Anions (Structural Class)"
          },
          {
            "code": "N0000006748",
            "display": "anisindione (Structural Class)"
          },
          {
            "code": "N0000007545",
            "display": "Anisoles (Structural Class)"
          },
          {
            "code": "N0000167149",
            "display": "Anisomycin (Structural Class)"
          },
          {
            "code": "N0000006251",
            "display": "Anistreplase (Structural Class)"
          },
          {
            "code": "N0000169316",
            "display": "Ankyrins (Structural Class)"
          },
          {
            "code": "N0000169585",
            "display": "Annexin A1 (Structural Class)"
          },
          {
            "code": "N0000169587",
            "display": "Annexin A2 (Structural Class)"
          },
          {
            "code": "N0000169588",
            "display": "Annexin A3 (Structural Class)"
          },
          {
            "code": "N0000169590",
            "display": "Annexin A4 (Structural Class)"
          },
          {
            "code": "N0000169589",
            "display": "Annexin A5 (Structural Class)"
          },
          {
            "code": "N0000169584",
            "display": "Annexin A6 (Structural Class)"
          },
          {
            "code": "N0000169586",
            "display": "Annexin A7 (Structural Class)"
          },
          {
            "code": "N0000169583",
            "display": "Annexins (Structural Class)"
          },
          {
            "code": "N0000170303",
            "display": "Anserine (Structural Class)"
          },
          {
            "code": "N0000171468",
            "display": "Ant Venoms (Structural Class)"
          },
          {
            "code": "N0000008295",
            "display": "Antacid (Physiological Effect)"
          },
          {
            "code": "N0000006006",
            "display": "Antazoline (Structural Class)"
          },
          {
            "code": "N0000169932",
            "display": "Antennapedia Homeodomain Protein (Structural Class)"
          },
          {
            "code": "N0000171219",
            "display": "Anthocyanins (Structural Class)"
          },
          {
            "code": "N0000007574",
            "display": "Anthracenes (Structural Class)"
          },
          {
            "code": "N0000007530",
            "display": "Anthracyclines (Structural Class)"
          },
          {
            "code": "N0000006034",
            "display": "Anthralin (Structural Class)"
          },
          {
            "code": "N0000167282",
            "display": "Anthramycin (Structural Class)"
          },
          {
            "code": "N0000168351",
            "display": "Anthranilate Phosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000168047",
            "display": "Anthranilate Synthase (Structural Class)"
          },
          {
            "code": "N0000007579",
            "display": "Anthranilic Acids (Structural Class)"
          },
          {
            "code": "N0000007583",
            "display": "Anthraquinones (Structural Class)"
          },
          {
            "code": "N0000170890",
            "display": "Anthrax Vaccines (Structural Class)"
          },
          {
            "code": "N0000011175",
            "display": "Antibodies (Structural Class)"
          },
          {
            "code": "N0000169361",
            "display": "Antibodies, Anticardiolipin (Structural Class)"
          },
          {
            "code": "N0000169348",
            "display": "Antibodies, Anti-Idiotypic (Structural Class)"
          },
          {
            "code": "N0000171357",
            "display": "Antibodies, Antineutrophil Cytoplasmic (Structural Class)"
          },
          {
            "code": "N0000169364",
            "display": "Antibodies, Antinuclear (Structural Class)"
          },
          {
            "code": "N0000169360",
            "display": "Antibodies, Antiphospholipid (Structural Class)"
          },
          {
            "code": "N0000169341",
            "display": "Antibodies, Archaeal (Structural Class)"
          },
          {
            "code": "N0000169342",
            "display": "Antibodies, Bacterial (Structural Class)"
          },
          {
            "code": "N0000169370",
            "display": "Antibodies, Bispecific (Structural Class)"
          },
          {
            "code": "N0000169331",
            "display": "Antibodies, Blocking (Structural Class)"
          },
          {
            "code": "N0000169369",
            "display": "Antibodies, Catalytic (Structural Class)"
          },
          {
            "code": "N0000169352",
            "display": "Antibodies, Fungal (Structural Class)"
          },
          {
            "code": "N0000169357",
            "display": "Antibodies, Helminth (Structural Class)"
          },
          {
            "code": "N0000169371",
            "display": "Antibodies, Heterophile (Structural Class)"
          },
          {
            "code": "N0000011174",
            "display": "Antibodies, Monoclonal (Structural Class)"
          },
          {
            "code": "N0000011464",
            "display": "Antibodies, Neoplasm (Structural Class)"
          },
          {
            "code": "N0000169330",
            "display": "Antibodies, Phospho-Specific (Structural Class)"
          },
          {
            "code": "N0000169345",
            "display": "Antibodies, Protozoan (Structural Class)"
          },
          {
            "code": "N0000169332",
            "display": "Antibodies, Viral (Structural Class)"
          },
          {
            "code": "N0000010226",
            "display": "Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175985",
            "display": "Antibody-Antibody Interactions [MoA] (Mechanism of Action)"
          },
          {
            "code": "N0000009949",
            "display": "Antibody-Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000020023",
            "display": "Antibody-Surface Protein Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170734",
            "display": "Anticodon (Structural Class)"
          },
          {
            "code": "N0000009945",
            "display": "Antidiuretic Hormone Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000169420",
            "display": "Antifreeze Proteins (Structural Class)"
          },
          {
            "code": "N0000169424",
            "display": "Antifreeze Proteins, Type I (Structural Class)"
          },
          {
            "code": "N0000169422",
            "display": "Antifreeze Proteins, Type II (Structural Class)"
          },
          {
            "code": "N0000169423",
            "display": "Antifreeze Proteins, Type III (Structural Class)"
          },
          {
            "code": "N0000169421",
            "display": "Antifreeze Proteins, Type IV (Structural Class)"
          },
          {
            "code": "N0000171168",
            "display": "Antigen-Antibody Complex (Structural Class)"
          },
          {
            "code": "N0000011350",
            "display": "Antigens (Structural Class)"
          },
          {
            "code": "N0000171156",
            "display": "Antigens, Archaeal (Structural Class)"
          },
          {
            "code": "N0000011417",
            "display": "Antigens, Bacterial (Structural Class)"
          },
          {
            "code": "N0000171261",
            "display": "Antigens, CD (Structural Class)"
          },
          {
            "code": "N0000171275",
            "display": "Antigens, CD1 (Structural Class)"
          },
          {
            "code": "N0000171269",
            "display": "Antigens, CD11 (Structural Class)"
          },
          {
            "code": "N0000171271",
            "display": "Antigens, CD11a (Structural Class)"
          },
          {
            "code": "N0000171272",
            "display": "Antigens, CD11b (Structural Class)"
          },
          {
            "code": "N0000171270",
            "display": "Antigens, CD11c (Structural Class)"
          },
          {
            "code": "N0000171320",
            "display": "Antigens, CD13 (Structural Class)"
          },
          {
            "code": "N0000175250",
            "display": "Antigens, CD137 (Structural Class)"
          },
          {
            "code": "N0000171356",
            "display": "Antigens, CD14 (Structural Class)"
          },
          {
            "code": "N0000171264",
            "display": "Antigens, CD146 (Structural Class)"
          },
          {
            "code": "N0000171304",
            "display": "Antigens, CD147 (Structural Class)"
          },
          {
            "code": "N0000171371",
            "display": "Antigens, CD15 (Structural Class)"
          },
          {
            "code": "N0000171295",
            "display": "Antigens, CD164 (Structural Class)"
          },
          {
            "code": "N0000171307",
            "display": "Antigens, CD18 (Structural Class)"
          },
          {
            "code": "N0000171353",
            "display": "Antigens, CD19 (Structural Class)"
          },
          {
            "code": "N0000171312",
            "display": "Antigens, CD2 (Structural Class)"
          },
          {
            "code": "N0000171352",
            "display": "Antigens, CD20 (Structural Class)"
          },
          {
            "code": "N0000171263",
            "display": "Antigens, CD22 (Structural Class)"
          },
          {
            "code": "N0000171309",
            "display": "Antigens, CD24 (Structural Class)"
          },
          {
            "code": "N0000171321",
            "display": "Antigens, CD26 (Structural Class)"
          },
          {
            "code": "N0000171327",
            "display": "Antigens, CD27 (Structural Class)"
          },
          {
            "code": "N0000171287",
            "display": "Antigens, CD28 (Structural Class)"
          },
          {
            "code": "N0000171293",
            "display": "Antigens, CD29 (Structural Class)"
          },
          {
            "code": "N0000171305",
            "display": "Antigens, CD3 (Structural Class)"
          },
          {
            "code": "N0000171376",
            "display": "Antigens, CD30 (Structural Class)"
          },
          {
            "code": "N0000171355",
            "display": "Antigens, CD31 (Structural Class)"
          },
          {
            "code": "N0000171313",
            "display": "Antigens, CD34 (Structural Class)"
          },
          {
            "code": "N0000171265",
            "display": "Antigens, CD36 (Structural Class)"
          },
          {
            "code": "N0000171335",
            "display": "Antigens, CD38 (Structural Class)"
          },
          {
            "code": "N0000171300",
            "display": "Antigens, CD4 (Structural Class)"
          },
          {
            "code": "N0000171351",
            "display": "Antigens, CD40 (Structural Class)"
          },
          {
            "code": "N0000171333",
            "display": "Antigens, CD43 (Structural Class)"
          },
          {
            "code": "N0000171341",
            "display": "Antigens, CD44 (Structural Class)"
          },
          {
            "code": "N0000171324",
            "display": "Antigens, CD45 (Structural Class)"
          },
          {
            "code": "N0000171318",
            "display": "Antigens, CD46 (Structural Class)"
          },
          {
            "code": "N0000171329",
            "display": "Antigens, CD47 (Structural Class)"
          },
          {
            "code": "N0000171350",
            "display": "Antigens, CD5 (Structural Class)"
          },
          {
            "code": "N0000171302",
            "display": "Antigens, CD55 (Structural Class)"
          },
          {
            "code": "N0000171310",
            "display": "Antigens, CD56 (Structural Class)"
          },
          {
            "code": "N0000171317",
            "display": "Antigens, CD57 (Structural Class)"
          },
          {
            "code": "N0000171278",
            "display": "Antigens, CD58 (Structural Class)"
          },
          {
            "code": "N0000171282",
            "display": "Antigens, CD59 (Structural Class)"
          },
          {
            "code": "N0000171326",
            "display": "Antigens, CD7 (Structural Class)"
          },
          {
            "code": "N0000175225",
            "display": "Antigens, CD70 (Structural Class)"
          },
          {
            "code": "N0000171334",
            "display": "Antigens, CD79 (Structural Class)"
          },
          {
            "code": "N0000171319",
            "display": "Antigens, CD8 (Structural Class)"
          },
          {
            "code": "N0000171268",
            "display": "Antigens, CD80 (Structural Class)"
          },
          {
            "code": "N0000171348",
            "display": "Antigens, CD86 (Structural Class)"
          },
          {
            "code": "N0000171276",
            "display": "Antigens, CD94 (Structural Class)"
          },
          {
            "code": "N0000171280",
            "display": "Antigens, CD95 (Structural Class)"
          },
          {
            "code": "N0000171343",
            "display": "Antigens, CD98 (Structural Class)"
          },
          {
            "code": "N0000171344",
            "display": "Antigens, CD98 Heavy Chain (Structural Class)"
          },
          {
            "code": "N0000171345",
            "display": "Antigens, CD98 Light Chains (Structural Class)"
          },
          {
            "code": "N0000171063",
            "display": "Antigens, Dermatophagoides (Structural Class)"
          },
          {
            "code": "N0000171258",
            "display": "Antigens, Differentiation (Structural Class)"
          },
          {
            "code": "N0000171349",
            "display": "Antigens, Differentiation, B-Lymphocyte (Structural Class)"
          },
          {
            "code": "N0000171354",
            "display": "Antigens, Differentiation, Myelomonocytic (Structural Class)"
          },
          {
            "code": "N0000171260",
            "display": "Antigens, Differentiation, T-Lymphocyte (Structural Class)"
          },
          {
            "code": "N0000011349",
            "display": "Antigens, Fungal (Structural Class)"
          },
          {
            "code": "N0000171167",
            "display": "Antigens, Helminth (Structural Class)"
          },
          {
            "code": "N0000171190",
            "display": "Antigens, Heterophile (Structural Class)"
          },
          {
            "code": "N0000171086",
            "display": "Antigens, Human Platelet (Structural Class)"
          },
          {
            "code": "N0000171259",
            "display": "Antigens, Ly (Structural Class)"
          },
          {
            "code": "N0000171084",
            "display": "Antigens, Neoplasm (Structural Class)"
          },
          {
            "code": "N0000171169",
            "display": "Antigens, Nuclear (Structural Class)"
          },
          {
            "code": "N0000171192",
            "display": "Antigens, Plant (Structural Class)"
          },
          {
            "code": "N0000171147",
            "display": "Antigens, Polyomavirus Transforming (Structural Class)"
          },
          {
            "code": "N0000171164",
            "display": "Antigens, Protozoan (Structural Class)"
          },
          {
            "code": "N0000171064",
            "display": "Antigens, Surface (Structural Class)"
          },
          {
            "code": "N0000171337",
            "display": "Antigens, Thy-1 (Structural Class)"
          },
          {
            "code": "N0000171155",
            "display": "Antigens, T-Independent (Structural Class)"
          },
          {
            "code": "N0000171367",
            "display": "Antigens, Tumor-Associated, Carbohydrate (Structural Class)"
          },
          {
            "code": "N0000011353",
            "display": "Antigens, Viral (Structural Class)"
          },
          {
            "code": "N0000171146",
            "display": "Antigens, Viral, Tumor (Structural Class)"
          },
          {
            "code": "N0000170865",
            "display": "Antilymphocyte Serum (Structural Class)"
          },
          {
            "code": "N0000170291",
            "display": "Antimicrobial Cationic Peptides (Structural Class)"
          },
          {
            "code": "N0000166272",
            "display": "Antimony (Structural Class)"
          },
          {
            "code": "N0000006951",
            "display": "Antimony Potassium Tartrate (Structural Class)"
          },
          {
            "code": "N0000168480",
            "display": "Antimony Sodium Gluconate (Structural Class)"
          },
          {
            "code": "N0000167393",
            "display": "Antimycin A (Structural Class)"
          },
          {
            "code": "N0000170307",
            "display": "Antipain (Structural Class)"
          },
          {
            "code": "N0000008296",
            "display": "Antiperspirant Activity (Physiological Effect)"
          },
          {
            "code": "N0000170004",
            "display": "Antiplasmin (Structural Class)"
          },
          {
            "code": "N0000169720",
            "display": "Antiporters (Structural Class)"
          },
          {
            "code": "N0000008297",
            "display": "Antipruritic Activity (Physiological Effect)"
          },
          {
            "code": "N0000007006",
            "display": "Antipyrine (Structural Class)"
          },
          {
            "code": "N0000011395",
            "display": "Antisense Elements (Genetics) (Structural Class)"
          },
          {
            "code": "N0000169343",
            "display": "Antistreptolysin (Structural Class)"
          },
          {
            "code": "N0000009960",
            "display": "Antithrombin Activators (Mechanism of Action)"
          },
          {
            "code": "N0000007028",
            "display": "Antithrombin III (Structural Class)"
          },
          {
            "code": "N0000175636",
            "display": "Antithrombin III Activators (Mechanism of Action)"
          },
          {
            "code": "N0000007751",
            "display": "Antithrombins (Structural Class)"
          },
          {
            "code": "N0000000107",
            "display": "Antithrombins (Mechanism of Action)"
          },
          {
            "code": "N0000011211",
            "display": "Antitoxins (Structural Class)"
          },
          {
            "code": "N0000170922",
            "display": "Antivenins (Structural Class)"
          },
          {
            "code": "N0000171467",
            "display": "Apamin (Structural Class)"
          },
          {
            "code": "N0000166283",
            "display": "Apatites (Structural Class)"
          },
          {
            "code": "N0000167162",
            "display": "Apazone (Structural Class)"
          },
          {
            "code": "N0000166364",
            "display": "Aphidicolin (Structural Class)"
          },
          {
            "code": "N0000167023",
            "display": "Apigenin (Structural Class)"
          },
          {
            "code": "N0000169010",
            "display": "Apoenzymes (Structural Class)"
          },
          {
            "code": "N0000169640",
            "display": "Apoferritins (Structural Class)"
          },
          {
            "code": "N0000169008",
            "display": "Apolipoprotein A-I (Structural Class)"
          },
          {
            "code": "N0000169007",
            "display": "Apolipoprotein A-II (Structural Class)"
          },
          {
            "code": "N0000175205",
            "display": "Apolipoprotein B-100 (Structural Class)"
          },
          {
            "code": "N0000175204",
            "display": "Apolipoprotein B-48 (Structural Class)"
          },
          {
            "code": "N0000175202",
            "display": "Apolipoprotein C-I (Structural Class)"
          },
          {
            "code": "N0000175201",
            "display": "Apolipoprotein C-II (Structural Class)"
          },
          {
            "code": "N0000175203",
            "display": "Apolipoprotein C-III (Structural Class)"
          },
          {
            "code": "N0000175199",
            "display": "Apolipoprotein E2 (Structural Class)"
          },
          {
            "code": "N0000175198",
            "display": "Apolipoprotein E3 (Structural Class)"
          },
          {
            "code": "N0000175200",
            "display": "Apolipoprotein E4 (Structural Class)"
          },
          {
            "code": "N0000169003",
            "display": "Apolipoproteins (Structural Class)"
          },
          {
            "code": "N0000169006",
            "display": "Apolipoproteins A (Structural Class)"
          },
          {
            "code": "N0000169004",
            "display": "Apolipoproteins B (Structural Class)"
          },
          {
            "code": "N0000169009",
            "display": "Apolipoproteins C (Structural Class)"
          },
          {
            "code": "N0000175197",
            "display": "Apolipoproteins D (Structural Class)"
          },
          {
            "code": "N0000169005",
            "display": "Apolipoproteins E (Structural Class)"
          },
          {
            "code": "N0000006482",
            "display": "Apomorphine (Structural Class)"
          },
          {
            "code": "N0000175191",
            "display": "Apoprotein(a) (Structural Class)"
          },
          {
            "code": "N0000169002",
            "display": "Apoproteins (Structural Class)"
          },
          {
            "code": "N0000170493",
            "display": "Apoptosis Inducing Factor (Structural Class)"
          },
          {
            "code": "N0000170486",
            "display": "Apoptosis Regulatory Proteins (Structural Class)"
          },
          {
            "code": "N0000175108",
            "display": "Apoptosomes (Structural Class)"
          },
          {
            "code": "N0000175218",
            "display": "Apoptotic Protease-Activating Factor 1 (Structural Class)"
          },
          {
            "code": "N0000007979",
            "display": "Aporphines (Structural Class)"
          },
          {
            "code": "N0000175371",
            "display": "Appetite Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175373",
            "display": "Appetite Stimulation (Physiological Effect)"
          },
          {
            "code": "N0000175372",
            "display": "Appetite Suppression (Physiological Effect)"
          },
          {
            "code": "N0000006575",
            "display": "apraclonidine (Structural Class)"
          },
          {
            "code": "N0000010068",
            "display": "aprepitant (Structural Class)"
          },
          {
            "code": "N0000167348",
            "display": "Aprindine (Structural Class)"
          },
          {
            "code": "N0000007185",
            "display": "Aprotinin (Structural Class)"
          },
          {
            "code": "N0000170810",
            "display": "Aptamers, Nucleotide (Structural Class)"
          },
          {
            "code": "N0000170367",
            "display": "Aptamers, Peptide (Structural Class)"
          },
          {
            "code": "N0000170802",
            "display": "Apurinic Acid (Structural Class)"
          },
          {
            "code": "N0000167536",
            "display": "Apyrase (Structural Class)"
          },
          {
            "code": "N0000169768",
            "display": "Aquaglyceroporins (Structural Class)"
          },
          {
            "code": "N0000169767",
            "display": "Aquaporin 1 (Structural Class)"
          },
          {
            "code": "N0000169771",
            "display": "Aquaporin 2 (Structural Class)"
          },
          {
            "code": "N0000169769",
            "display": "Aquaporin 3 (Structural Class)"
          },
          {
            "code": "N0000169766",
            "display": "Aquaporin 4 (Structural Class)"
          },
          {
            "code": "N0000169765",
            "display": "Aquaporin 5 (Structural Class)"
          },
          {
            "code": "N0000169770",
            "display": "Aquaporin 6 (Structural Class)"
          },
          {
            "code": "N0000169764",
            "display": "Aquaporins (Structural Class)"
          },
          {
            "code": "N0000170147",
            "display": "Arabidopsis Proteins (Structural Class)"
          },
          {
            "code": "N0000170788",
            "display": "Arabinofuranosylcytosine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000170632",
            "display": "Arabinofuranosyluracil (Structural Class)"
          },
          {
            "code": "N0000007990",
            "display": "Arabinonucleosides (Structural Class)"
          },
          {
            "code": "N0000011204",
            "display": "Arabinonucleotides (Structural Class)"
          },
          {
            "code": "N0000168499",
            "display": "Arabinose (Structural Class)"
          },
          {
            "code": "N0000169960",
            "display": "AraC Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169018",
            "display": "Arachidonate 12-Lipoxygenase (Structural Class)"
          },
          {
            "code": "N0000169020",
            "display": "Arachidonate 15-Lipoxygenase (Structural Class)"
          },
          {
            "code": "N0000169019",
            "display": "Arachidonate 5-Lipoxygenase (Structural Class)"
          },
          {
            "code": "N0000169017",
            "display": "Arachidonate Lipoxygenases (Structural Class)"
          },
          {
            "code": "N0000168587",
            "display": "Arachidonic Acid (Structural Class)"
          },
          {
            "code": "N0000008239",
            "display": "Arachidonic Acids (Structural Class)"
          },
          {
            "code": "N0000171023",
            "display": "Arbaprostil (Structural Class)"
          },
          {
            "code": "N0000006927",
            "display": "arbutamine (Structural Class)"
          },
          {
            "code": "N0000168438",
            "display": "Arbutin (Structural Class)"
          },
          {
            "code": "N0000169155",
            "display": "Archaeal Proteins (Structural Class)"
          },
          {
            "code": "N0000006830",
            "display": "ardeparin (Structural Class)"
          },
          {
            "code": "N0000167324",
            "display": "Arecoline (Structural Class)"
          },
          {
            "code": "N0000007126",
            "display": "argatroban (Structural Class)"
          },
          {
            "code": "N0000167687",
            "display": "Arginase (Structural Class)"
          },
          {
            "code": "N0000007331",
            "display": "Arginine (Structural Class)"
          },
          {
            "code": "N0000168301",
            "display": "Arginine Kinase (Structural Class)"
          },
          {
            "code": "N0000011387",
            "display": "Arginine Vasopressin (Structural Class)"
          },
          {
            "code": "N0000167780",
            "display": "Arginine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000168018",
            "display": "Argininosuccinate Lyase (Structural Class)"
          },
          {
            "code": "N0000167774",
            "display": "Argininosuccinate Synthase (Structural Class)"
          },
          {
            "code": "N0000170232",
            "display": "Argininosuccinic Acid (Structural Class)"
          },
          {
            "code": "N0000166175",
            "display": "Argon (Structural Class)"
          },
          {
            "code": "N0000010069",
            "display": "aripiprazole (Structural Class)"
          },
          {
            "code": "N0000167356",
            "display": "Aristolochic Acids (Structural Class)"
          },
          {
            "code": "N0000169157",
            "display": "Armadillo Domain Proteins (Structural Class)"
          },
          {
            "code": "N0000166430",
            "display": "Armin (Structural Class)"
          },
          {
            "code": "N0000166320",
            "display": "Aroclor 1254 (Structural Class)"
          },
          {
            "code": "N0000166319",
            "display": "Aroclors (Structural Class)"
          },
          {
            "code": "N0000170034",
            "display": "Aromatase (Structural Class)"
          },
          {
            "code": "N0000175080",
            "display": "Aromatase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168052",
            "display": "Aromatic-L-Amino-Acid Decarboxylases (Structural Class)"
          },
          {
            "code": "N0000171079",
            "display": "Arrestin (Structural Class)"
          },
          {
            "code": "N0000169040",
            "display": "Arrestins (Structural Class)"
          },
          {
            "code": "N0000166780",
            "display": "Arsanilic Acid (Structural Class)"
          },
          {
            "code": "N0000166778",
            "display": "Arsenamide (Structural Class)"
          },
          {
            "code": "N0000175178",
            "display": "Arsenate Reductases (Structural Class)"
          },
          {
            "code": "N0000166776",
            "display": "Arsenates (Structural Class)"
          },
          {
            "code": "N0000166775",
            "display": "Arsenazo III (Structural Class)"
          },
          {
            "code": "N0000166177",
            "display": "Arsenic (Structural Class)"
          },
          {
            "code": "N0000008120",
            "display": "Arsenicals (Structural Class)"
          },
          {
            "code": "N0000175143",
            "display": "Arsenite Transporting ATPases (Structural Class)"
          },
          {
            "code": "N0000166773",
            "display": "Arsenites (Structural Class)"
          },
          {
            "code": "N0000166779",
            "display": "Arsphenamine (Structural Class)"
          },
          {
            "code": "N0000166625",
            "display": "Artemisinins (Structural Class)"
          },
          {
            "code": "N0000008298",
            "display": "Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008299",
            "display": "Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175395",
            "display": "Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175379",
            "display": "Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000171459",
            "display": "Arthropod Venoms (Structural Class)"
          },
          {
            "code": "N0000170041",
            "display": "Aryl Hydrocarbon Hydroxylases (Structural Class)"
          },
          {
            "code": "N0000169992",
            "display": "Aryl Hydrocarbon Receptor Nuclear Translocator (Structural Class)"
          },
          {
            "code": "N0000168165",
            "display": "Arylalkylamine N-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000168154",
            "display": "Arylamine N-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000167661",
            "display": "Aryldialkylphosphatase (Structural Class)"
          },
          {
            "code": "N0000167677",
            "display": "Arylformamidase (Structural Class)"
          },
          {
            "code": "N0000167604",
            "display": "Arylsulfatases (Structural Class)"
          },
          {
            "code": "N0000008131",
            "display": "Arylsulfonates (Structural Class)"
          },
          {
            "code": "N0000008283",
            "display": "Arylsulfonic Acids (Structural Class)"
          },
          {
            "code": "N0000168306",
            "display": "Arylsulfotransferase (Structural Class)"
          },
          {
            "code": "N0000166292",
            "display": "Asbestos (Structural Class)"
          },
          {
            "code": "N0000166295",
            "display": "Asbestos, Amosite (Structural Class)"
          },
          {
            "code": "N0000166293",
            "display": "Asbestos, Amphibole (Structural Class)"
          },
          {
            "code": "N0000166294",
            "display": "Asbestos, Crocidolite (Structural Class)"
          },
          {
            "code": "N0000166296",
            "display": "Asbestos, Serpentine (Structural Class)"
          },
          {
            "code": "N0000167795",
            "display": "Ascorbate Oxidase (Structural Class)"
          },
          {
            "code": "N0000006439",
            "display": "Ascorbic Acid (Structural Class)"
          },
          {
            "code": "N0000169160",
            "display": "Asialoglycoprotein Receptor (Structural Class)"
          },
          {
            "code": "N0000169172",
            "display": "Asialoglycoproteins (Structural Class)"
          },
          {
            "code": "N0000006477",
            "display": "Asparaginase (Structural Class)"
          },
          {
            "code": "N0000170238",
            "display": "Asparagine (Structural Class)"
          },
          {
            "code": "N0000006480",
            "display": "Aspartame (Structural Class)"
          },
          {
            "code": "N0000008300",
            "display": "Aspartate Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168383",
            "display": "Aspartate Aminotransferase, Cytoplasmic (Structural Class)"
          },
          {
            "code": "N0000168384",
            "display": "Aspartate Aminotransferase, Mitochondrial (Structural Class)"
          },
          {
            "code": "N0000168382",
            "display": "Aspartate Aminotransferases (Structural Class)"
          },
          {
            "code": "N0000168011",
            "display": "Aspartate Ammonia-Lyase (Structural Class)"
          },
          {
            "code": "N0000168168",
            "display": "Aspartate Carbamoyltransferase (Structural Class)"
          },
          {
            "code": "N0000168253",
            "display": "Aspartate Kinase (Structural Class)"
          },
          {
            "code": "N0000167772",
            "display": "Aspartate-Ammonia Ligase (Structural Class)"
          },
          {
            "code": "N0000167904",
            "display": "Aspartate-Semialdehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167777",
            "display": "Aspartate-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000006508",
            "display": "Aspartic Acid (Structural Class)"
          },
          {
            "code": "N0000007954",
            "display": "Aspartic Endopeptidases (Structural Class)"
          },
          {
            "code": "N0000168254",
            "display": "Aspartokinase Homoserine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167674",
            "display": "Aspartylglucosylaminase (Structural Class)"
          },
          {
            "code": "N0000167668",
            "display": "Aspergillus Nuclease S1 (Structural Class)"
          },
          {
            "code": "N0000006582",
            "display": "Aspirin (Structural Class)"
          },
          {
            "code": "N0000166178",
            "display": "Astatine (Structural Class)"
          },
          {
            "code": "N0000007383",
            "display": "Astemizole (Structural Class)"
          },
          {
            "code": "N0000008301",
            "display": "Astringent Activity (Physiological Effect)"
          },
          {
            "code": "N0000010341",
            "display": "atazanavir (Structural Class)"
          },
          {
            "code": "N0000006639",
            "display": "Atenolol (Structural Class)"
          },
          {
            "code": "N0000010071",
            "display": "atomoxetine (Structural Class)"
          },
          {
            "code": "N0000007428",
            "display": "atorvastatin (Structural Class)"
          },
          {
            "code": "N0000005848",
            "display": "Atovaquone (Structural Class)"
          },
          {
            "code": "N0000168127",
            "display": "ATP Citrate (pro-S)-Lyase (Structural Class)"
          },
          {
            "code": "N0000168360",
            "display": "ATP Phosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000168256",
            "display": "ATP Synthetase Complexes (Structural Class)"
          },
          {
            "code": "N0000000215",
            "display": "ATP-Binding Cassette (ABC) Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000011431",
            "display": "ATP-Binding Cassette Transporters (Structural Class)"
          },
          {
            "code": "N0000167596",
            "display": "ATP-Dependent Proteases (Structural Class)"
          },
          {
            "code": "N0000168478",
            "display": "Atractyloside (Structural Class)"
          },
          {
            "code": "N0000006674",
            "display": "Atracurium (Structural Class)"
          },
          {
            "code": "N0000167165",
            "display": "Atrazine (Structural Class)"
          },
          {
            "code": "N0000008302",
            "display": "Atrial Depolarization (Physiological Effect)"
          },
          {
            "code": "N0000169446",
            "display": "Atrial Myosins (Structural Class)"
          },
          {
            "code": "N0000170321",
            "display": "Atrial Natriuretic Factor (Structural Class)"
          },
          {
            "code": "N0000008303",
            "display": "Atrial Repolarization (Physiological Effect)"
          },
          {
            "code": "N0000006695",
            "display": "Atropine (Structural Class)"
          },
          {
            "code": "N0000007667",
            "display": "Atropine Derivatives (Structural Class)"
          },
          {
            "code": "N0000006157",
            "display": "attapulgite (Structural Class)"
          },
          {
            "code": "N0000007406",
            "display": "Auranofin (Structural Class)"
          },
          {
            "code": "N0000166667",
            "display": "Aurintricarboxylic Acid (Structural Class)"
          },
          {
            "code": "N0000166376",
            "display": "Aurodox (Structural Class)"
          },
          {
            "code": "N0000006013",
            "display": "Aurothioglucose (Structural Class)"
          },
          {
            "code": "N0000167172",
            "display": "Aurovertins (Structural Class)"
          },
          {
            "code": "N0000171025",
            "display": "Autacoids (Structural Class)"
          },
          {
            "code": "N0000169358",
            "display": "Autoantibodies (Structural Class)"
          },
          {
            "code": "N0000171157",
            "display": "Autoantigens (Structural Class)"
          },
          {
            "code": "N0000171374",
            "display": "Autocrine Motility Factor (Structural Class)"
          },
          {
            "code": "N0000175643",
            "display": "Autonomic Ganglionic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175642",
            "display": "Autonomic Nervous System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168794",
            "display": "Autoreceptors (Structural Class)"
          },
          {
            "code": "N0000168697",
            "display": "Auxilins (Structural Class)"
          },
          {
            "code": "N0000170170",
            "display": "Avian Proteins (Structural Class)"
          },
          {
            "code": "N0000170139",
            "display": "Avidin (Structural Class)"
          },
          {
            "code": "N0000011324",
            "display": "Aza Compounds (Structural Class)"
          },
          {
            "code": "N0000010550",
            "display": "Azacitidine (Structural Class)"
          },
          {
            "code": "N0000168624",
            "display": "Azacosterol (Structural Class)"
          },
          {
            "code": "N0000166991",
            "display": "Azaguanine (Structural Class)"
          },
          {
            "code": "N0000166792",
            "display": "Azaperone (Structural Class)"
          },
          {
            "code": "N0000170219",
            "display": "Azaserine (Structural Class)"
          },
          {
            "code": "N0000007869",
            "display": "Azasteroids (Structural Class)"
          },
          {
            "code": "N0000007088",
            "display": "azatadine (Structural Class)"
          },
          {
            "code": "N0000005799",
            "display": "Azathioprine (Structural Class)"
          },
          {
            "code": "N0000170637",
            "display": "Azauridine (Structural Class)"
          },
          {
            "code": "N0000006287",
            "display": "azelaic acid (Structural Class)"
          },
          {
            "code": "N0000006136",
            "display": "azelastine (Structural Class)"
          },
          {
            "code": "N0000007872",
            "display": "Azepines (Structural Class)"
          },
          {
            "code": "N0000170256",
            "display": "Azetidinecarboxylic Acid (Structural Class)"
          },
          {
            "code": "N0000011458",
            "display": "Azetidines (Structural Class)"
          },
          {
            "code": "N0000011459",
            "display": "Azetines (Structural Class)"
          },
          {
            "code": "N0000011411",
            "display": "Azides (Structural Class)"
          },
          {
            "code": "N0000166443",
            "display": "Azinphosmethyl (Structural Class)"
          },
          {
            "code": "N0000008213",
            "display": "Aziridines (Structural Class)"
          },
          {
            "code": "N0000008214",
            "display": "Azirines (Structural Class)"
          },
          {
            "code": "N0000006752",
            "display": "Azithromycin (Structural Class)"
          },
          {
            "code": "N0000005863",
            "display": "Azlocillin (Structural Class)"
          },
          {
            "code": "N0000007882",
            "display": "Azo Compounds (Structural Class)"
          },
          {
            "code": "N0000167215",
            "display": "Azocines (Structural Class)"
          },
          {
            "code": "N0000008217",
            "display": "Azoles (Structural Class)"
          },
          {
            "code": "N0000166310",
            "display": "Azoxymethane (Structural Class)"
          },
          {
            "code": "N0000005876",
            "display": "Aztreonam (Structural Class)"
          },
          {
            "code": "N0000167353",
            "display": "Azulenes (Structural Class)"
          },
          {
            "code": "N0000167277",
            "display": "Azure Stains (Structural Class)"
          },
          {
            "code": "N0000169045",
            "display": "Azurin (Structural Class)"
          },
          {
            "code": "N0000005940",
            "display": "bacampicillin (Structural Class)"
          },
          {
            "code": "N0000006608",
            "display": "Bacitracin (Structural Class)"
          },
          {
            "code": "N0000006613",
            "display": "Baclofen (Structural Class)"
          },
          {
            "code": "N0000171176",
            "display": "Bacterial Capsules (Structural Class)"
          },
          {
            "code": "N0000169050",
            "display": "Bacterial Outer Membrane Proteins (Structural Class)"
          },
          {
            "code": "N0000011223",
            "display": "Bacterial Proteins (Structural Class)"
          },
          {
            "code": "N0000169697",
            "display": "Bacterial Proton-Translocating ATPases (Structural Class)"
          },
          {
            "code": "N0000011475",
            "display": "Bacterial Toxins (Structural Class)"
          },
          {
            "code": "N0000169556",
            "display": "Bacterial Transferrin Receptor Complex (Structural Class)"
          },
          {
            "code": "N0000011277",
            "display": "Bacterial Vaccines (Structural Class)"
          },
          {
            "code": "N0000169147",
            "display": "Bacteriochlorophyll A (Structural Class)"
          },
          {
            "code": "N0000171204",
            "display": "Bacteriochlorophylls (Structural Class)"
          },
          {
            "code": "N0000011222",
            "display": "Bacteriocins (Structural Class)"
          },
          {
            "code": "N0000169693",
            "display": "Bacteriorhodopsins (Structural Class)"
          },
          {
            "code": "N0000005718",
            "display": "balsalazide (Structural Class)"
          },
          {
            "code": "N0000008006",
            "display": "Balsams (Structural Class)"
          },
          {
            "code": "N0000168538",
            "display": "Bambermycins (Structural Class)"
          },
          {
            "code": "N0000006739",
            "display": "Barbital (Structural Class)"
          },
          {
            "code": "N0000008016",
            "display": "Barbiturates (Structural Class)"
          },
          {
            "code": "N0000166273",
            "display": "Barium (Structural Class)"
          },
          {
            "code": "N0000007799",
            "display": "Barium Compounds (Structural Class)"
          },
          {
            "code": "N0000166094",
            "display": "Barium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006747",
            "display": "Barium Sulfate (Structural Class)"
          },
          {
            "code": "N0000169985",
            "display": "Basic Helix-Loop-Helix Leucine Zipper Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169978",
            "display": "Basic Helix-Loop-Helix Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169850",
            "display": "Basic-Leucine Zipper Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000004374",
            "display": "basiliximab (Structural Class)"
          },
          {
            "code": "N0000171436",
            "display": "Batrachotoxins (Structural Class)"
          },
          {
            "code": "N0000171454",
            "display": "Batroxobin (Structural Class)"
          },
          {
            "code": "N0000175227",
            "display": "B-Cell Activating Factor (Structural Class)"
          },
          {
            "code": "N0000175253",
            "display": "B-Cell Activation Factor Receptor (Structural Class)"
          },
          {
            "code": "N0000175258",
            "display": "B-Cell Maturation Antigen (Structural Class)"
          },
          {
            "code": "N0000169831",
            "display": "B-Cell-Specific Activator Protein (Structural Class)"
          },
          {
            "code": "N0000010507",
            "display": "BCG Vaccine (Structural Class)"
          },
          {
            "code": "N0000170489",
            "display": "bcl-2 Homologous Antagonist-Killer Protein (Structural Class)"
          },
          {
            "code": "N0000170490",
            "display": "bcl-2-Associated X Protein (Structural Class)"
          },
          {
            "code": "N0000170492",
            "display": "bcl-Associated Death Protein (Structural Class)"
          },
          {
            "code": "N0000170488",
            "display": "bcl-X Protein (Structural Class)"
          },
          {
            "code": "N0000020009",
            "display": "Bcr-Abl Tyrosine Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000005706",
            "display": "Beclomethasone (Structural Class)"
          },
          {
            "code": "N0000171465",
            "display": "Bee Venoms (Structural Class)"
          },
          {
            "code": "N0000007261",
            "display": "beeswax (Structural Class)"
          },
          {
            "code": "N0000005785",
            "display": "Belladonna Alkaloids (Structural Class)"
          },
          {
            "code": "N0000167240",
            "display": "Bemegride (Structural Class)"
          },
          {
            "code": "N0000005789",
            "display": "Benactyzine (Structural Class)"
          },
          {
            "code": "N0000006630",
            "display": "benazepril (Structural Class)"
          },
          {
            "code": "N0000169320",
            "display": "Bence Jones Protein (Structural Class)"
          },
          {
            "code": "N0000166387",
            "display": "Bencyclane (Structural Class)"
          },
          {
            "code": "N0000005797",
            "display": "Bendroflumethiazide (Structural Class)"
          },
          {
            "code": "N0000166937",
            "display": "Benomyl (Structural Class)"
          },
          {
            "code": "N0000166794",
            "display": "Benperidol (Structural Class)"
          },
          {
            "code": "N0000166563",
            "display": "Benserazide (Structural Class)"
          },
          {
            "code": "N0000006130",
            "display": "bentiromide (Structural Class)"
          },
          {
            "code": "N0000005829",
            "display": "Bentonite (Structural Class)"
          },
          {
            "code": "N0000007172",
            "display": "bentoquatam (Structural Class)"
          },
          {
            "code": "N0000167350",
            "display": "Benz(a)Anthracenes (Structural Class)"
          },
          {
            "code": "N0000167899",
            "display": "Benzaldehyde Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000007519",
            "display": "Benzaldehydes (Structural Class)"
          },
          {
            "code": "N0000005837",
            "display": "Benzalkonium Compounds (Structural Class)"
          },
          {
            "code": "N0000007520",
            "display": "Benzamides (Structural Class)"
          },
          {
            "code": "N0000007523",
            "display": "Benzamidines (Structural Class)"
          },
          {
            "code": "N0000007524",
            "display": "Benzazepines (Structural Class)"
          },
          {
            "code": "N0000166974",
            "display": "Benzbromarone (Structural Class)"
          },
          {
            "code": "N0000166533",
            "display": "Benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(N,N-dimethyl-N-2-propenyl-), Dibromide (Structural Class)"
          },
          {
            "code": "N0000166410",
            "display": "Benzene (Structural Class)"
          },
          {
            "code": "N0000007525",
            "display": "Benzene Derivatives (Structural Class)"
          },
          {
            "code": "N0000011341",
            "display": "Benzeneacetamides (Structural Class)"
          },
          {
            "code": "N0000007527",
            "display": "Benzenesulfonates (Structural Class)"
          },
          {
            "code": "N0000005872",
            "display": "Benzethonium (Structural Class)"
          },
          {
            "code": "N0000007528",
            "display": "Benzhydryl Compounds (Structural Class)"
          },
          {
            "code": "N0000166407",
            "display": "Benzidines (Structural Class)"
          },
          {
            "code": "N0000007535",
            "display": "Benzilates (Structural Class)"
          },
          {
            "code": "N0000007536",
            "display": "Benzimidazoles (Structural Class)"
          },
          {
            "code": "N0000167361",
            "display": "Benzo(a)pyrene (Structural Class)"
          },
          {
            "code": "N0000167857",
            "display": "Benzoate 4-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000005901",
            "display": "Benzoates (Structural Class)"
          },
          {
            "code": "N0000005906",
            "display": "Benzocaine (Structural Class)"
          },
          {
            "code": "N0000008139",
            "display": "Benzocycloheptenes (Structural Class)"
          },
          {
            "code": "N0000007542",
            "display": "Benzodiazepines (Structural Class)"
          },
          {
            "code": "N0000007547",
            "display": "Benzodiazepinones (Structural Class)"
          },
          {
            "code": "N0000167113",
            "display": "Benzodioxoles (Structural Class)"
          },
          {
            "code": "N0000167018",
            "display": "Benzoflavones (Structural Class)"
          },
          {
            "code": "N0000007548",
            "display": "Benzofurans (Structural Class)"
          },
          {
            "code": "N0000005803",
            "display": "Benzoic Acid (Structural Class)"
          },
          {
            "code": "N0000007692",
            "display": "Benzoic Acids (Structural Class)"
          },
          {
            "code": "N0000005936",
            "display": "Benzoin (Structural Class)"
          },
          {
            "code": "N0000167091",
            "display": "Benzolamide (Structural Class)"
          },
          {
            "code": "N0000007550",
            "display": "Benzomorphans (Structural Class)"
          },
          {
            "code": "N0000005805",
            "display": "benzonatate (Structural Class)"
          },
          {
            "code": "N0000175102",
            "display": "Benzophenanthridines (Structural Class)"
          },
          {
            "code": "N0000166538",
            "display": "Benzophenoneidum (Structural Class)"
          },
          {
            "code": "N0000007552",
            "display": "Benzophenones (Structural Class)"
          },
          {
            "code": "N0000007553",
            "display": "Benzopyrans (Structural Class)"
          },
          {
            "code": "N0000170043",
            "display": "Benzopyrene Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000167358",
            "display": "Benzopyrenes (Structural Class)"
          },
          {
            "code": "N0000011447",
            "display": "Benzoquinones (Structural Class)"
          },
          {
            "code": "N0000007554",
            "display": "Benzothiadiazines (Structural Class)"
          },
          {
            "code": "N0000167094",
            "display": "Benzothiazoles (Structural Class)"
          },
          {
            "code": "N0000166938",
            "display": "Benzothiepins (Structural Class)"
          },
          {
            "code": "N0000167044",
            "display": "Benzoxazines (Structural Class)"
          },
          {
            "code": "N0000007555",
            "display": "Benzoxazoles (Structural Class)"
          },
          {
            "code": "N0000166943",
            "display": "Benzoxepins (Structural Class)"
          },
          {
            "code": "N0000005968",
            "display": "Benzoyl Peroxide (Structural Class)"
          },
          {
            "code": "N0000170233",
            "display": "Benzoylarginine Nitroanilide (Structural Class)"
          },
          {
            "code": "N0000170229",
            "display": "Benzoylarginine-2-Naphthylamide (Structural Class)"
          },
          {
            "code": "N0000166652",
            "display": "Benzoylcholine (Structural Class)"
          },
          {
            "code": "N0000005977",
            "display": "Benzphetamine (Structural Class)"
          },
          {
            "code": "N0000006407",
            "display": "benzquinamide (Structural Class)"
          },
          {
            "code": "N0000007558",
            "display": "Benztropine (Structural Class)"
          },
          {
            "code": "N0000167053",
            "display": "Benzydamine (Structural Class)"
          },
          {
            "code": "N0000006750",
            "display": "Benzyl Alcohol (Structural Class)"
          },
          {
            "code": "N0000007562",
            "display": "Benzyl Alcohols (Structural Class)"
          },
          {
            "code": "N0000006158",
            "display": "benzyl benzoate (Structural Class)"
          },
          {
            "code": "N0000007563",
            "display": "Benzyl Compounds (Structural Class)"
          },
          {
            "code": "N0000167227",
            "display": "Benzyl Viologen (Structural Class)"
          },
          {
            "code": "N0000167823",
            "display": "Benzylamine Oxidase (Structural Class)"
          },
          {
            "code": "N0000007566",
            "display": "Benzylamines (Structural Class)"
          },
          {
            "code": "N0000166499",
            "display": "Benzylammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000008143",
            "display": "Benzylidene Compounds (Structural Class)"
          },
          {
            "code": "N0000011356",
            "display": "Benzylisoquinolines (Structural Class)"
          },
          {
            "code": "N0000166500",
            "display": "Bephenium Compounds (Structural Class)"
          },
          {
            "code": "N0000006461",
            "display": "Bepridil (Structural Class)"
          },
          {
            "code": "N0000006465",
            "display": "beractant (Structural Class)"
          },
          {
            "code": "N0000167309",
            "display": "Berberine (Structural Class)"
          },
          {
            "code": "N0000167308",
            "display": "Berberine Alkaloids (Structural Class)"
          },
          {
            "code": "N0000171590",
            "display": "bergamot oil (Structural Class)"
          },
          {
            "code": "N0000166263",
            "display": "Berkelium (Structural Class)"
          },
          {
            "code": "N0000166277",
            "display": "Beryllium (Structural Class)"
          },
          {
            "code": "N0000175328",
            "display": "beta 2-Glycoprotein I (Structural Class)"
          },
          {
            "code": "N0000169400",
            "display": "beta 2-Microglobulin (Structural Class)"
          },
          {
            "code": "N0000007226",
            "display": "beta Carotene (Structural Class)"
          },
          {
            "code": "N0000169947",
            "display": "beta Catenin (Structural Class)"
          },
          {
            "code": "N0000169677",
            "display": "beta Karyopherins (Structural Class)"
          },
          {
            "code": "N0000000202",
            "display": "beta Lactamase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000010260",
            "display": "beta Tubulin Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000170599",
            "display": "beta-Adrenergic Receptor Kinase (Structural Class)"
          },
          {
            "code": "N0000170224",
            "display": "beta-Alanine (Structural Class)"
          },
          {
            "code": "N0000168381",
            "display": "beta-Alanine-Pyruvate Transaminase (Structural Class)"
          },
          {
            "code": "N0000166462",
            "display": "beta-Aminoethyl Isothiourea (Structural Class)"
          },
          {
            "code": "N0000167702",
            "display": "beta-Amylase (Structural Class)"
          },
          {
            "code": "N0000167866",
            "display": "beta-Carotene 15,15'-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000169031",
            "display": "beta-Crystallin A Chain (Structural Class)"
          },
          {
            "code": "N0000169030",
            "display": "beta-Crystallin B Chain (Structural Class)"
          },
          {
            "code": "N0000169029",
            "display": "beta-Crystallins (Structural Class)"
          },
          {
            "code": "N0000170249",
            "display": "Betacyanins (Structural Class)"
          },
          {
            "code": "N0000168523",
            "display": "beta-Cyclodextrins (Structural Class)"
          },
          {
            "code": "N0000170293",
            "display": "beta-Defensins (Structural Class)"
          },
          {
            "code": "N0000170404",
            "display": "beta-Endorphin (Structural Class)"
          },
          {
            "code": "N0000011271",
            "display": "beta-Fructofuranosidase (Structural Class)"
          },
          {
            "code": "N0000006720",
            "display": "beta-Galactosidase (Structural Class)"
          },
          {
            "code": "N0000169396",
            "display": "Beta-Globulins (Structural Class)"
          },
          {
            "code": "N0000168529",
            "display": "beta-Glucans (Structural Class)"
          },
          {
            "code": "N0000167708",
            "display": "beta-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000167237",
            "display": "Betahistine (Structural Class)"
          },
          {
            "code": "N0000006734",
            "display": "Betaine (Structural Class)"
          },
          {
            "code": "N0000167902",
            "display": "Betaine-Aldehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168180",
            "display": "Betaine-Homocysteine S-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000175112",
            "display": "beta-Keratins (Structural Class)"
          },
          {
            "code": "N0000167683",
            "display": "beta-Lactamases (Structural Class)"
          },
          {
            "code": "N0000011162",
            "display": "beta-Lactams (Structural Class)"
          },
          {
            "code": "N0000170248",
            "display": "Betalains (Structural Class)"
          },
          {
            "code": "N0000170341",
            "display": "beta-Lipotropin (Structural Class)"
          },
          {
            "code": "N0000167729",
            "display": "beta-Mannosidase (Structural Class)"
          },
          {
            "code": "N0000006737",
            "display": "Betamethasone (Structural Class)"
          },
          {
            "code": "N0000167463",
            "display": "Betamethasone 17-Valerate (Structural Class)"
          },
          {
            "code": "N0000170378",
            "display": "beta-MSH (Structural Class)"
          },
          {
            "code": "N0000167717",
            "display": "beta-N-Acetyl-Galactosaminidase (Structural Class)"
          },
          {
            "code": "N0000168329",
            "display": "beta-N-Acetylglucosaminylglycopeptide beta-1,4-Galactosyltransferase (Structural Class)"
          },
          {
            "code": "N0000167714",
            "display": "beta-N-Acetylhexosaminidase (Structural Class)"
          },
          {
            "code": "N0000167019",
            "display": "beta-Naphthoflavone (Structural Class)"
          },
          {
            "code": "N0000168658",
            "display": "beta-Synuclein (Structural Class)"
          },
          {
            "code": "N0000171488",
            "display": "beta-Thromboglobulin (Structural Class)"
          },
          {
            "code": "N0000167005",
            "display": "beta-Tocopherol (Structural Class)"
          },
          {
            "code": "N0000169552",
            "display": "beta-Transducin Repeat-Containing Proteins (Structural Class)"
          },
          {
            "code": "N0000167213",
            "display": "Betaxanthins (Structural Class)"
          },
          {
            "code": "N0000006532",
            "display": "Betaxolol (Structural Class)"
          },
          {
            "code": "N0000167055",
            "display": "Betazole (Structural Class)"
          },
          {
            "code": "N0000007487",
            "display": "Bethanechol (Structural Class)"
          },
          {
            "code": "N0000007678",
            "display": "Bethanechol Compounds (Structural Class)"
          },
          {
            "code": "N0000166585",
            "display": "Bethanidine (Structural Class)"
          },
          {
            "code": "N0000010546",
            "display": "bevacizumab (Structural Class)"
          },
          {
            "code": "N0000006359",
            "display": "bexarotene (Structural Class)"
          },
          {
            "code": "N0000166742",
            "display": "Bezafibrate (Structural Class)"
          },
          {
            "code": "N0000170491",
            "display": "BH3 Interacting Domain Death Agonist Protein (Structural Class)"
          },
          {
            "code": "N0000171609",
            "display": "Biafine (Structural Class)"
          },
          {
            "code": "N0000166399",
            "display": "Bibenzyls (Structural Class)"
          },
          {
            "code": "N0000007276",
            "display": "bicalutamide (Structural Class)"
          },
          {
            "code": "N0000007694",
            "display": "Bicarbonates (Structural Class)"
          },
          {
            "code": "N0000166980",
            "display": "Bicuculline (Structural Class)"
          },
          {
            "code": "N0000008171",
            "display": "Bicyclo Compounds (Structural Class)"
          },
          {
            "code": "N0000007813",
            "display": "Bicyclo Compounds, Heterocyclic (Structural Class)"
          },
          {
            "code": "N0000167032",
            "display": "Biflavonoids (Structural Class)"
          },
          {
            "code": "N0000007698",
            "display": "Biguanides (Structural Class)"
          },
          {
            "code": "N0000006801",
            "display": "Bile Acids and Salts (Structural Class)"
          },
          {
            "code": "N0000007708",
            "display": "Bile Pigments (Structural Class)"
          },
          {
            "code": "N0000008304",
            "display": "Bile Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020055",
            "display": "Bile Secretion Composition Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020054",
            "display": "Bile Secretion Volume Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175365",
            "display": "Bile-acid Binding Activity (Mechanism of Action)"
          },
          {
            "code": "N0000006844",
            "display": "Bilirubin (Structural Class)"
          },
          {
            "code": "N0000171215",
            "display": "Biliverdine (Structural Class)"
          },
          {
            "code": "N0000166363",
            "display": "Bilobalides (Structural Class)"
          },
          {
            "code": "N0000010075",
            "display": "bimatoprost (Structural Class)"
          },
          {
            "code": "N0000175355",
            "display": "Binding Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169350",
            "display": "Binding Sites, Antibody (Structural Class)"
          },
          {
            "code": "N0000011315",
            "display": "Biocompatible Materials (Structural Class)"
          },
          {
            "code": "N0000007726",
            "display": "Biogenic Amines (Structural Class)"
          },
          {
            "code": "N0000007586",
            "display": "Biogenic Monoamines (Structural Class)"
          },
          {
            "code": "N0000166487",
            "display": "Biogenic Polyamines (Structural Class)"
          },
          {
            "code": "N0000011290",
            "display": "Biological Factors (Structural Class)"
          },
          {
            "code": "N0000000142",
            "display": "Biological Macromolecular Activity (Mechanism of Action)"
          },
          {
            "code": "N0000171256",
            "display": "Biological Markers (Structural Class)"
          },
          {
            "code": "N0000011208",
            "display": "Biological Products (Structural Class)"
          },
          {
            "code": "N0000000247",
            "display": "Biological Response Modifiers (Mechanism of Action)"
          },
          {
            "code": "N0000008182",
            "display": "Biomedical and Dental Materials (Structural Class)"
          },
          {
            "code": "N0000011232",
            "display": "Biopolymers (Structural Class)"
          },
          {
            "code": "N0000168397",
            "display": "Biopterin (Structural Class)"
          },
          {
            "code": "N0000171603",
            "display": "Biotene (Structural Class)"
          },
          {
            "code": "N0000005852",
            "display": "Biotin (Structural Class)"
          },
          {
            "code": "N0000167680",
            "display": "Biotinidase (Structural Class)"
          },
          {
            "code": "N0000007878",
            "display": "Biperiden (Structural Class)"
          },
          {
            "code": "N0000007880",
            "display": "Biphenyl Compounds (Structural Class)"
          },
          {
            "code": "N0000167062",
            "display": "Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide (Structural Class)"
          },
          {
            "code": "N0000166634",
            "display": "Bis(Chloromethyl) Ether (Structural Class)"
          },
          {
            "code": "N0000005898",
            "display": "Bisacodyl (Structural Class)"
          },
          {
            "code": "N0000166934",
            "display": "Bisbenzimide (Structural Class)"
          },
          {
            "code": "N0000007888",
            "display": "Bismuth (Structural Class)"
          },
          {
            "code": "N0000006369",
            "display": "bismuth subcarbonate (Structural Class)"
          },
          {
            "code": "N0000007385",
            "display": "bismuth subgallate (Structural Class)"
          },
          {
            "code": "N0000006666",
            "display": "bismuth subnitrate (Structural Class)"
          },
          {
            "code": "N0000007058",
            "display": "bismuth subsalicylate (Structural Class)"
          },
          {
            "code": "N0000007329",
            "display": "Bisoprolol (Structural Class)"
          },
          {
            "code": "N0000171542",
            "display": "Bisphenol A-Glycidyl Methacrylate (Structural Class)"
          },
          {
            "code": "N0000168119",
            "display": "Bisphosphoglycerate Mutase (Structural Class)"
          },
          {
            "code": "N0000166491",
            "display": "Bis-Trimethylammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000166593",
            "display": "Bithionol (Structural Class)"
          },
          {
            "code": "N0000005972",
            "display": "bitolterol (Structural Class)"
          },
          {
            "code": "N0000166304",
            "display": "Biureas (Structural Class)"
          },
          {
            "code": "N0000166299",
            "display": "Biuret (Structural Class)"
          },
          {
            "code": "N0000010076",
            "display": "bivalirudin (Structural Class)"
          },
          {
            "code": "N0000008305",
            "display": "Bladder Contractility Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008306",
            "display": "Bladder Sphincter Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006022",
            "display": "Bleomycin (Structural Class)"
          },
          {
            "code": "N0000008307",
            "display": "Blood & Lymphatic Fluid Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011337",
            "display": "Blood Coagulation Factor Inhibitors (Structural Class)"
          },
          {
            "code": "N0000007914",
            "display": "Blood Coagulation Factors (Structural Class)"
          },
          {
            "code": "N0000168496",
            "display": "Blood Glucose (Structural Class)"
          },
          {
            "code": "N0000171115",
            "display": "Blood Group Antigens (Structural Class)"
          },
          {
            "code": "N0000007921",
            "display": "Blood Proteins (Structural Class)"
          },
          {
            "code": "N0000171438",
            "display": "Bombesin (Structural Class)"
          },
          {
            "code": "N0000008308",
            "display": "Bone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011368",
            "display": "Bone Cements (Structural Class)"
          },
          {
            "code": "N0000008309",
            "display": "Bone Formation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008310",
            "display": "Bone Formation Inhibition (Physiological Effect)"
          },
          {
            "code": "N0000008311",
            "display": "Bone Formation Stimulation (Physiological Effect)"
          },
          {
            "code": "N0000007457",
            "display": "bone meal (Structural Class)"
          },
          {
            "code": "N0000168833",
            "display": "Bone Morphogenetic Protein Receptors (Structural Class)"
          },
          {
            "code": "N0000168835",
            "display": "Bone Morphogenetic Protein Receptors, Type I (Structural Class)"
          },
          {
            "code": "N0000168834",
            "display": "Bone Morphogenetic Protein Receptors, Type II (Structural Class)"
          },
          {
            "code": "N0000169120",
            "display": "Bone Morphogenetic Proteins (Structural Class)"
          },
          {
            "code": "N0000008312",
            "display": "Bone Resorption Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008313",
            "display": "Bone Resorption Inhibition (Physiological Effect)"
          },
          {
            "code": "N0000008314",
            "display": "Bone Resorption Stimulation (Physiological Effect)"
          },
          {
            "code": "N0000171514",
            "display": "Bone Substitutes (Structural Class)"
          },
          {
            "code": "N0000009958",
            "display": "Bone Surface Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000166729",
            "display": "Bongkrekic Acid (Structural Class)"
          },
          {
            "code": "N0000010078",
            "display": "borage oil (Structural Class)"
          },
          {
            "code": "N0000166854",
            "display": "Boranes (Structural Class)"
          },
          {
            "code": "N0000007027",
            "display": "Borates (Structural Class)"
          },
          {
            "code": "N0000007157",
            "display": "boric acid (Structural Class)"
          },
          {
            "code": "N0000008066",
            "display": "Boric Acids (Structural Class)"
          },
          {
            "code": "N0000166857",
            "display": "Borinic Acids (Structural Class)"
          },
          {
            "code": "N0000008070",
            "display": "Bornanes (Structural Class)"
          },
          {
            "code": "N0000166855",
            "display": "Borohydrides (Structural Class)"
          },
          {
            "code": "N0000007066",
            "display": "Boron (Structural Class)"
          },
          {
            "code": "N0000008253",
            "display": "Boron Compounds (Structural Class)"
          },
          {
            "code": "N0000011463",
            "display": "Boronic Acids (Structural Class)"
          },
          {
            "code": "N0000010079",
            "display": "bortezomib (Structural Class)"
          },
          {
            "code": "N0000010080",
            "display": "bosentan (Structural Class)"
          },
          {
            "code": "N0000169329",
            "display": "Botulinum Antitoxin (Structural Class)"
          },
          {
            "code": "N0000004423",
            "display": "Botulinum Toxin Type A (Structural Class)"
          },
          {
            "code": "N0000004424",
            "display": "botulinum toxin type B (Structural Class)"
          },
          {
            "code": "N0000004422",
            "display": "Botulinum Toxins (Structural Class)"
          },
          {
            "code": "N0000171054",
            "display": "Bradykinin (Structural Class)"
          },
          {
            "code": "N0000175411",
            "display": "BRAF Serine/Threonine Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000008315",
            "display": "Brain Derived Neurotropic Factor Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170989",
            "display": "Brain-Derived Neurotrophic Factor (Structural Class)"
          },
          {
            "code": "N0000169977",
            "display": "BRCA1 Protein (Structural Class)"
          },
          {
            "code": "N0000169413",
            "display": "BRCA2 Protein (Structural Class)"
          },
          {
            "code": "N0000008316",
            "display": "Breast Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008317",
            "display": "Breast Glandular Development Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008318",
            "display": "Breast Milk Ejection (Physiological Effect)"
          },
          {
            "code": "N0000008319",
            "display": "Breast Milk Secretion (Physiological Effect)"
          },
          {
            "code": "N0000167394",
            "display": "Brefeldin A (Structural Class)"
          },
          {
            "code": "N0000171583",
            "display": "bretylium (Structural Class)"
          },
          {
            "code": "N0000007589",
            "display": "Bretylium Compounds (Structural Class)"
          },
          {
            "code": "N0000006102",
            "display": "Bretylium Tosylate (Structural Class)"
          },
          {
            "code": "N0000008149",
            "display": "Bridged Compounds (Structural Class)"
          },
          {
            "code": "N0000006121",
            "display": "brimonidine (Structural Class)"
          },
          {
            "code": "N0000167538",
            "display": "Brinolase (Structural Class)"
          },
          {
            "code": "N0000004426",
            "display": "brinzolamide (Structural Class)"
          },
          {
            "code": "N0000166612",
            "display": "Brocresine (Structural Class)"
          },
          {
            "code": "N0000166197",
            "display": "Bromates (Structural Class)"
          },
          {
            "code": "N0000166922",
            "display": "Bromazepam (Structural Class)"
          },
          {
            "code": "N0000166615",
            "display": "Bromcresol Green (Structural Class)"
          },
          {
            "code": "N0000166613",
            "display": "Bromcresol Purple (Structural Class)"
          },
          {
            "code": "N0000006128",
            "display": "Bromelains (Structural Class)"
          },
          {
            "code": "N0000006246",
            "display": "bromfenac (Structural Class)"
          },
          {
            "code": "N0000166541",
            "display": "Bromhexine (Structural Class)"
          },
          {
            "code": "N0000166198",
            "display": "Bromides (Structural Class)"
          },
          {
            "code": "N0000166170",
            "display": "Bromine (Structural Class)"
          },
          {
            "code": "N0000166196",
            "display": "Bromine Compounds (Structural Class)"
          },
          {
            "code": "N0000166092",
            "display": "Bromine Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166305",
            "display": "Bromisovalum (Structural Class)"
          },
          {
            "code": "N0000007595",
            "display": "Bromobenzenes (Structural Class)"
          },
          {
            "code": "N0000166653",
            "display": "Bromobenzoates (Structural Class)"
          },
          {
            "code": "N0000006163",
            "display": "Bromocriptine (Structural Class)"
          },
          {
            "code": "N0000170631",
            "display": "Bromodeoxycytidine (Structural Class)"
          },
          {
            "code": "N0000170633",
            "display": "Bromodeoxyuridine (Structural Class)"
          },
          {
            "code": "N0000167155",
            "display": "Bromosuccinimide (Structural Class)"
          },
          {
            "code": "N0000166336",
            "display": "Bromotrichloromethane (Structural Class)"
          },
          {
            "code": "N0000167182",
            "display": "Bromouracil (Structural Class)"
          },
          {
            "code": "N0000006177",
            "display": "Brompheniramine (Structural Class)"
          },
          {
            "code": "N0000166616",
            "display": "Bromphenol Blue (Structural Class)"
          },
          {
            "code": "N0000166474",
            "display": "Bromthymol Blue (Structural Class)"
          },
          {
            "code": "N0000008320",
            "display": "Bronchial Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008321",
            "display": "Bronchoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008322",
            "display": "Bronchodilation (Physiological Effect)"
          },
          {
            "code": "N0000170884",
            "display": "Brucella Vaccine (Structural Class)"
          },
          {
            "code": "N0000170821",
            "display": "Bucladesine (Structural Class)"
          },
          {
            "code": "N0000005980",
            "display": "buclizine (Structural Class)"
          },
          {
            "code": "N0000171532",
            "display": "Bucrylate (Structural Class)"
          },
          {
            "code": "N0000005806",
            "display": "Budesonide (Structural Class)"
          },
          {
            "code": "N0000167413",
            "display": "Bufanolides (Structural Class)"
          },
          {
            "code": "N0000166889",
            "display": "Bufexamac (Structural Class)"
          },
          {
            "code": "N0000166588",
            "display": "Buformin (Structural Class)"
          },
          {
            "code": "N0000171437",
            "display": "Bufotenin (Structural Class)"
          },
          {
            "code": "N0000007386",
            "display": "Bumetanide (Structural Class)"
          },
          {
            "code": "N0000167382",
            "display": "Bunaftine (Structural Class)"
          },
          {
            "code": "N0000171446",
            "display": "Bungarotoxins (Structural Class)"
          },
          {
            "code": "N0000007415",
            "display": "Bupivacaine (Structural Class)"
          },
          {
            "code": "N0000166825",
            "display": "Bupranolol (Structural Class)"
          },
          {
            "code": "N0000007417",
            "display": "Buprenorphine (Structural Class)"
          },
          {
            "code": "N0000006417",
            "display": "Bupropion (Structural Class)"
          },
          {
            "code": "N0000166461",
            "display": "Burimamide (Structural Class)"
          },
          {
            "code": "N0000170309",
            "display": "Buserelin (Structural Class)"
          },
          {
            "code": "N0000007480",
            "display": "Buspirone (Structural Class)"
          },
          {
            "code": "N0000007483",
            "display": "Busulfan (Structural Class)"
          },
          {
            "code": "N0000006092",
            "display": "butabarbital (Structural Class)"
          },
          {
            "code": "N0000007340",
            "display": "butacaine (Structural Class)"
          },
          {
            "code": "N0000167340",
            "display": "Butaclamol (Structural Class)"
          },
          {
            "code": "N0000166373",
            "display": "Butadienes (Structural Class)"
          },
          {
            "code": "N0000006767",
            "display": "butamben (Structural Class)"
          },
          {
            "code": "N0000005701",
            "display": "Butanes (Structural Class)"
          },
          {
            "code": "N0000008125",
            "display": "Butanols (Structural Class)"
          },
          {
            "code": "N0000007852",
            "display": "Butanones (Structural Class)"
          },
          {
            "code": "N0000006118",
            "display": "butenafine (Structural Class)"
          },
          {
            "code": "N0000170268",
            "display": "Buthionine Sulfoximine (Structural Class)"
          },
          {
            "code": "N0000168465",
            "display": "Butirosin Sulfate (Structural Class)"
          },
          {
            "code": "N0000006911",
            "display": "butoconazole (Structural Class)"
          },
          {
            "code": "N0000005711",
            "display": "Butorphanol (Structural Class)"
          },
          {
            "code": "N0000166531",
            "display": "Butoxamine (Structural Class)"
          },
          {
            "code": "N0000168640",
            "display": "Butter (Structural Class)"
          },
          {
            "code": "N0000007857",
            "display": "Butylamines (Structural Class)"
          },
          {
            "code": "N0000166633",
            "display": "Butylated Hydroxyanisole (Structural Class)"
          },
          {
            "code": "N0000005732",
            "display": "Butylated Hydroxytoluene (Structural Class)"
          },
          {
            "code": "N0000007849",
            "display": "Butylene Glycols (Structural Class)"
          },
          {
            "code": "N0000166750",
            "display": "Butylhydroxybutylnitrosamine (Structural Class)"
          },
          {
            "code": "N0000166994",
            "display": "Butylscopolammonium Bromide (Structural Class)"
          },
          {
            "code": "N0000170182",
            "display": "Butyrate Response Factor 1 (Structural Class)"
          },
          {
            "code": "N0000007859",
            "display": "Butyrates (Structural Class)"
          },
          {
            "code": "N0000008162",
            "display": "Butyric Acid (Structural Class)"
          },
          {
            "code": "N0000008212",
            "display": "Butyric Acids (Structural Class)"
          },
          {
            "code": "N0000007863",
            "display": "Butyrophenones (Structural Class)"
          },
          {
            "code": "N0000167627",
            "display": "Butyrylcholinesterase (Structural Class)"
          },
          {
            "code": "N0000169070",
            "display": "Butyryl-CoA Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000166505",
            "display": "Butyrylthiocholine (Structural Class)"
          },
          {
            "code": "N0000167530",
            "display": "Ca(2+) Mg(2+)-ATPase (Structural Class)"
          },
          {
            "code": "N0000170483",
            "display": "Ca(2+)-Calmodulin Dependent Protein Kinase (Structural Class)"
          },
          {
            "code": "N0000171369",
            "display": "CA-125 Antigen (Structural Class)"
          },
          {
            "code": "N0000171368",
            "display": "CA-15-3 Antigen (Structural Class)"
          },
          {
            "code": "N0000171370",
            "display": "CA-19-9 Antigen (Structural Class)"
          },
          {
            "code": "N0000006339",
            "display": "cabergoline (Structural Class)"
          },
          {
            "code": "N0000006472",
            "display": "Cacodylic Acid (Structural Class)"
          },
          {
            "code": "N0000166546",
            "display": "Cadaverine (Structural Class)"
          },
          {
            "code": "N0000005716",
            "display": "cadexomer iodine (Structural Class)"
          },
          {
            "code": "N0000171068",
            "display": "Cadherins (Structural Class)"
          },
          {
            "code": "N0000166266",
            "display": "Cadmium (Structural Class)"
          },
          {
            "code": "N0000166287",
            "display": "Cadmium Chloride (Structural Class)"
          },
          {
            "code": "N0000166088",
            "display": "Cadmium Compounds (Structural Class)"
          },
          {
            "code": "N0000166097",
            "display": "Cadmium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169221",
            "display": "Caenorhabditis elegans Proteins (Structural Class)"
          },
          {
            "code": "N0000170313",
            "display": "Caerulein (Structural Class)"
          },
          {
            "code": "N0000011423",
            "display": "Caffeic Acids (Structural Class)"
          },
          {
            "code": "N0000006506",
            "display": "Caffeine (Structural Class)"
          },
          {
            "code": "N0000006507",
            "display": "Calcifediol (Structural Class)"
          },
          {
            "code": "N0000166945",
            "display": "Calcimycin (Structural Class)"
          },
          {
            "code": "N0000167646",
            "display": "Calcineurin (Structural Class)"
          },
          {
            "code": "N0000175458",
            "display": "Calcineurin Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006397",
            "display": "calcipotriene (Structural Class)"
          },
          {
            "code": "N0000006509",
            "display": "Calcitonin (Structural Class)"
          },
          {
            "code": "N0000170387",
            "display": "Calcitonin Gene-Related Peptide (Structural Class)"
          },
          {
            "code": "N0000006511",
            "display": "Calcitriol (Structural Class)"
          },
          {
            "code": "N0000006512",
            "display": "Calcium (Structural Class)"
          },
          {
            "code": "N0000006969",
            "display": "calcium acetate (Structural Class)"
          },
          {
            "code": "N0000006514",
            "display": "Calcium Carbonate (Structural Class)"
          },
          {
            "code": "N0000000259",
            "display": "Calcium Channel Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000069",
            "display": "Calcium Channel Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000140",
            "display": "Calcium Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169744",
            "display": "Calcium Channels (Structural Class)"
          },
          {
            "code": "N0000169747",
            "display": "Calcium Channels, L-Type (Structural Class)"
          },
          {
            "code": "N0000169748",
            "display": "Calcium Channels, N-Type (Structural Class)"
          },
          {
            "code": "N0000169749",
            "display": "Calcium Channels, P-Type (Structural Class)"
          },
          {
            "code": "N0000169750",
            "display": "Calcium Channels, Q-Type (Structural Class)"
          },
          {
            "code": "N0000169751",
            "display": "Calcium Channels, R-Type (Structural Class)"
          },
          {
            "code": "N0000169745",
            "display": "Calcium Channels, T-Type (Structural Class)"
          },
          {
            "code": "N0000175089",
            "display": "Calcium Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000006545",
            "display": "Calcium Chloride (Structural Class)"
          },
          {
            "code": "N0000006567",
            "display": "Calcium Citrate (Structural Class)"
          },
          {
            "code": "N0000007800",
            "display": "Calcium Compounds (Structural Class)"
          },
          {
            "code": "N0000166481",
            "display": "Calcium Dobesilate (Structural Class)"
          },
          {
            "code": "N0000166213",
            "display": "Calcium Fluoride (Structural Class)"
          },
          {
            "code": "N0000006549",
            "display": "Calcium Gluconate (Structural Class)"
          },
          {
            "code": "N0000006550",
            "display": "Calcium Hydroxide (Structural Class)"
          },
          {
            "code": "N0000166115",
            "display": "Calcium Isotopes (Structural Class)"
          },
          {
            "code": "N0000006475",
            "display": "calcium lactate (Structural Class)"
          },
          {
            "code": "N0000166725",
            "display": "Calcium Oxalate (Structural Class)"
          },
          {
            "code": "N0000006548",
            "display": "calcium phosphate (Structural Class)"
          },
          {
            "code": "N0000007989",
            "display": "Calcium Phosphates (Structural Class)"
          },
          {
            "code": "N0000005698",
            "display": "calcium polycarbophil (Structural Class)"
          },
          {
            "code": "N0000166212",
            "display": "Calcium Pyrophosphate (Structural Class)"
          },
          {
            "code": "N0000166116",
            "display": "Calcium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006584",
            "display": "Calcium Sulfate (Structural Class)"
          },
          {
            "code": "N0000166214",
            "display": "Calcium, Dietary (Structural Class)"
          },
          {
            "code": "N0000169594",
            "display": "Calcium-Binding Protein, Vitamin D-Dependent (Structural Class)"
          },
          {
            "code": "N0000169577",
            "display": "Calcium-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000020080",
            "display": "Calcium-Sensing Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169687",
            "display": "Calcium-Transporting ATPases (Structural Class)"
          },
          {
            "code": "N0000010529",
            "display": "calfactant (Structural Class)"
          },
          {
            "code": "N0000171081",
            "display": "Calgranulin A (Structural Class)"
          },
          {
            "code": "N0000171082",
            "display": "Calgranulin B (Structural Class)"
          },
          {
            "code": "N0000166252",
            "display": "Californium (Structural Class)"
          },
          {
            "code": "N0000167390",
            "display": "Calixarenes (Structural Class)"
          },
          {
            "code": "N0000170618",
            "display": "Calmodulin (Structural Class)"
          },
          {
            "code": "N0000169561",
            "display": "Calmodulin-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170609",
            "display": "Calnexin (Structural Class)"
          },
          {
            "code": "N0000167570",
            "display": "Calpain (Structural Class)"
          },
          {
            "code": "N0000170616",
            "display": "Calreticulin (Structural Class)"
          },
          {
            "code": "N0000169592",
            "display": "Calsequestrin (Structural Class)"
          },
          {
            "code": "N0000166933",
            "display": "Cambendazole (Structural Class)"
          },
          {
            "code": "N0000006667",
            "display": "Camphor (Structural Class)"
          },
          {
            "code": "N0000170029",
            "display": "Camphor 5-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000007999",
            "display": "Camptothecin (Structural Class)"
          },
          {
            "code": "N0000170206",
            "display": "Canavanine (Structural Class)"
          },
          {
            "code": "N0000170874",
            "display": "Cancer Vaccines (Structural Class)"
          },
          {
            "code": "N0000004463",
            "display": "candesartan (Structural Class)"
          },
          {
            "code": "N0000168429",
            "display": "Candicidin (Structural Class)"
          },
          {
            "code": "N0000166365",
            "display": "Cannabidiol (Structural Class)"
          },
          {
            "code": "N0000008010",
            "display": "Cannabinoids (Structural Class)"
          },
          {
            "code": "N0000166366",
            "display": "Cannabinol (Structural Class)"
          },
          {
            "code": "N0000167425",
            "display": "Canrenoate Potassium (Structural Class)"
          },
          {
            "code": "N0000167426",
            "display": "Canrenone (Structural Class)"
          },
          {
            "code": "N0000006744",
            "display": "Cantharidin (Structural Class)"
          },
          {
            "code": "N0000171227",
            "display": "Canthaxanthin (Structural Class)"
          },
          {
            "code": "N0000005958",
            "display": "capecitabine (Structural Class)"
          },
          {
            "code": "N0000007414",
            "display": "Capreomycin Sulfate (Structural Class)"
          },
          {
            "code": "N0000008121",
            "display": "Caproates (Structural Class)"
          },
          {
            "code": "N0000167246",
            "display": "Caprolactam (Structural Class)"
          },
          {
            "code": "N0000168588",
            "display": "Caprylates (Structural Class)"
          },
          {
            "code": "N0000007430",
            "display": "Capsaicin (Structural Class)"
          },
          {
            "code": "N0000169514",
            "display": "Capsid Proteins (Structural Class)"
          },
          {
            "code": "N0000166959",
            "display": "Captan (Structural Class)"
          },
          {
            "code": "N0000007435",
            "display": "Captopril (Structural Class)"
          },
          {
            "code": "N0000169459",
            "display": "CapZ Actin Capping Protein (Structural Class)"
          },
          {
            "code": "N0000007437",
            "display": "Carbachol (Structural Class)"
          },
          {
            "code": "N0000166942",
            "display": "Carbadox (Structural Class)"
          },
          {
            "code": "N0000008124",
            "display": "Carbamates (Structural Class)"
          },
          {
            "code": "N0000007470",
            "display": "Carbamazepine (Structural Class)"
          },
          {
            "code": "N0000167765",
            "display": "Carbamoyl-Phosphate Synthase (Ammonia) (Structural Class)"
          },
          {
            "code": "N0000167764",
            "display": "Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing) (Structural Class)"
          },
          {
            "code": "N0000166709",
            "display": "Carbamyl Phosphate (Structural Class)"
          },
          {
            "code": "N0000166895",
            "display": "Carbanilides (Structural Class)"
          },
          {
            "code": "N0000011294",
            "display": "Carbapenems (Structural Class)"
          },
          {
            "code": "N0000167377",
            "display": "Carbaryl (Structural Class)"
          },
          {
            "code": "N0000167146",
            "display": "Carbazilquinone (Structural Class)"
          },
          {
            "code": "N0000008127",
            "display": "Carbazoles (Structural Class)"
          },
          {
            "code": "N0000007482",
            "display": "Carbenicillin (Structural Class)"
          },
          {
            "code": "N0000166341",
            "display": "Carbenoxolone (Structural Class)"
          },
          {
            "code": "N0000005697",
            "display": "Carbidopa (Structural Class)"
          },
          {
            "code": "N0000167064",
            "display": "Carbimazole (Structural Class)"
          },
          {
            "code": "N0000006898",
            "display": "carbinoxamine (Structural Class)"
          },
          {
            "code": "N0000166368",
            "display": "Carbocyanines (Structural Class)"
          },
          {
            "code": "N0000170286",
            "display": "Carbocysteine (Structural Class)"
          },
          {
            "code": "N0000166413",
            "display": "Carbodiimides (Structural Class)"
          },
          {
            "code": "N0000166705",
            "display": "Carbofuran (Structural Class)"
          },
          {
            "code": "N0000167962",
            "display": "Carbohydrate Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000168098",
            "display": "Carbohydrate Epimerases (Structural Class)"
          },
          {
            "code": "N0000008327",
            "display": "Carbohydrate Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005723",
            "display": "Carbohydrates (Structural Class)"
          },
          {
            "code": "N0000007499",
            "display": "Carbolines (Structural Class)"
          },
          {
            "code": "N0000007500",
            "display": "Carbon (Structural Class)"
          },
          {
            "code": "N0000007639",
            "display": "Carbon Compounds, Inorganic (Structural Class)"
          },
          {
            "code": "N0000005729",
            "display": "Carbon Dioxide (Structural Class)"
          },
          {
            "code": "N0000166211",
            "display": "Carbon Disulfide (Structural Class)"
          },
          {
            "code": "N0000166117",
            "display": "Carbon Isotopes (Structural Class)"
          },
          {
            "code": "N0000005737",
            "display": "Carbon Monoxide (Structural Class)"
          },
          {
            "code": "N0000166118",
            "display": "Carbon Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166327",
            "display": "Carbon Tetrachloride (Structural Class)"
          },
          {
            "code": "N0000007504",
            "display": "Carbonates (Structural Class)"
          },
          {
            "code": "N0000168091",
            "display": "Carbon-Carbon Double Bond Isomerases (Structural Class)"
          },
          {
            "code": "N0000167753",
            "display": "Carbon-Carbon Ligases (Structural Class)"
          },
          {
            "code": "N0000168041",
            "display": "Carbon-Carbon Lyases (Structural Class)"
          },
          {
            "code": "N0000008133",
            "display": "Carbonic Acid (Structural Class)"
          },
          {
            "code": "N0000168027",
            "display": "Carbonic Anhydrase I (Structural Class)"
          },
          {
            "code": "N0000168029",
            "display": "Carbonic Anhydrase II (Structural Class)"
          },
          {
            "code": "N0000168026",
            "display": "Carbonic Anhydrase III (Structural Class)"
          },
          {
            "code": "N0000000235",
            "display": "Carbonic Anhydrase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168028",
            "display": "Carbonic Anhydrase IV (Structural Class)"
          },
          {
            "code": "N0000168030",
            "display": "Carbonic Anhydrase V (Structural Class)"
          },
          {
            "code": "N0000168025",
            "display": "Carbonic Anhydrases (Structural Class)"
          },
          {
            "code": "N0000167762",
            "display": "Carbon-Nitrogen Ligases (Structural Class)"
          },
          {
            "code": "N0000167763",
            "display": "Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor (Structural Class)"
          },
          {
            "code": "N0000168008",
            "display": "Carbon-Nitrogen Lyases (Structural Class)"
          },
          {
            "code": "N0000167775",
            "display": "Carbon-Oxygen Ligases (Structural Class)"
          },
          {
            "code": "N0000008169",
            "display": "Carbon-Oxygen Lyases (Structural Class)"
          },
          {
            "code": "N0000167749",
            "display": "Carbon-Sulfur Ligases (Structural Class)"
          },
          {
            "code": "N0000168070",
            "display": "Carbon-Sulfur Lyases (Structural Class)"
          },
          {
            "code": "N0000166566",
            "display": "Carbonyl Cyanide m-Chlorophenyl Hydrazone (Structural Class)"
          },
          {
            "code": "N0000166565",
            "display": "Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone (Structural Class)"
          },
          {
            "code": "N0000007164",
            "display": "Carboplatin (Structural Class)"
          },
          {
            "code": "N0000005780",
            "display": "Carboprost (Structural Class)"
          },
          {
            "code": "N0000167117",
            "display": "Carboxin (Structural Class)"
          },
          {
            "code": "N0000170060",
            "display": "Carboxyhemoglobin (Structural Class)"
          },
          {
            "code": "N0000168166",
            "display": "Carboxyl and Carbamoyl Transferases (Structural Class)"
          },
          {
            "code": "N0000167634",
            "display": "Carboxylesterase (Structural Class)"
          },
          {
            "code": "N0000008137",
            "display": "Carboxylic Acids (Structural Class)"
          },
          {
            "code": "N0000007513",
            "display": "Carboxylic Ester Hydrolases (Structural Class)"
          },
          {
            "code": "N0000168050",
            "display": "Carboxy-Lyases (Structural Class)"
          },
          {
            "code": "N0000005794",
            "display": "Carboxymethylcellulose (Structural Class)"
          },
          {
            "code": "N0000167589",
            "display": "Carboxypeptidase B (Structural Class)"
          },
          {
            "code": "N0000167581",
            "display": "Carboxypeptidase C (Structural Class)"
          },
          {
            "code": "N0000167591",
            "display": "Carboxypeptidase H (Structural Class)"
          },
          {
            "code": "N0000167588",
            "display": "Carboxypeptidase U (Structural Class)"
          },
          {
            "code": "N0000167577",
            "display": "Carboxypeptidases (Structural Class)"
          },
          {
            "code": "N0000167595",
            "display": "Carboxypeptidases A (Structural Class)"
          },
          {
            "code": "N0000166471",
            "display": "Carbutamide (Structural Class)"
          },
          {
            "code": "N0000171363",
            "display": "Carcinoembryonic Antigen (Structural Class)"
          },
          {
            "code": "N0000175215",
            "display": "CARD Signaling Adaptor Proteins (Structural Class)"
          },
          {
            "code": "N0000008140",
            "display": "Cardanolides (Structural Class)"
          },
          {
            "code": "N0000007543",
            "display": "Cardenolides (Structural Class)"
          },
          {
            "code": "N0000008328",
            "display": "Cardiac Contractility Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008157",
            "display": "Cardiac Glycosides (Structural Class)"
          },
          {
            "code": "N0000169445",
            "display": "Cardiac Myosins (Structural Class)"
          },
          {
            "code": "N0000008329",
            "display": "Cardiac Rate Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008330",
            "display": "Cardiac Rhythm Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171184",
            "display": "Cardiolipins (Structural Class)"
          },
          {
            "code": "N0000008331",
            "display": "Cardiovascular Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166995",
            "display": "Carfecillin (Structural Class)"
          },
          {
            "code": "N0000011282",
            "display": "Cariogenic Agents (Structural Class)"
          },
          {
            "code": "N0000008332",
            "display": "Cariostatic Activity (Physiological Effect)"
          },
          {
            "code": "N0000011333",
            "display": "Cariostatic Agents (Structural Class)"
          },
          {
            "code": "N0000006668",
            "display": "Carisoprodol (Structural Class)"
          },
          {
            "code": "N0000167362",
            "display": "Carmine (Structural Class)"
          },
          {
            "code": "N0000006684",
            "display": "Carmustine (Structural Class)"
          },
          {
            "code": "N0000006688",
            "display": "Carnitine (Structural Class)"
          },
          {
            "code": "N0000168134",
            "display": "Carnitine Acyltransferases (Structural Class)"
          },
          {
            "code": "N0000168146",
            "display": "Carnitine O-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000168135",
            "display": "Carnitine O-Palmitoyltransferase (Structural Class)"
          },
          {
            "code": "N0000170382",
            "display": "Carnosine (Structural Class)"
          },
          {
            "code": "N0000008165",
            "display": "Carotenoids (Structural Class)"
          },
          {
            "code": "N0000006735",
            "display": "Carrageenan (Structural Class)"
          },
          {
            "code": "N0000011434",
            "display": "Carrier Proteins (Structural Class)"
          },
          {
            "code": "N0000006743",
            "display": "Carteolol (Structural Class)"
          },
          {
            "code": "N0000010070",
            "display": "Carticaine (Structural Class)"
          },
          {
            "code": "N0000168463",
            "display": "Carubicin (Structural Class)"
          },
          {
            "code": "N0000006049",
            "display": "carvedilol (Structural Class)"
          },
          {
            "code": "N0000006762",
            "display": "Cascara (Structural Class)"
          },
          {
            "code": "N0000170587",
            "display": "Casein Kinase I (Structural Class)"
          },
          {
            "code": "N0000170588",
            "display": "Casein Kinase Ialpha (Structural Class)"
          },
          {
            "code": "N0000170589",
            "display": "Casein Kinase Idelta (Structural Class)"
          },
          {
            "code": "N0000170590",
            "display": "Casein Kinase Iepsilon (Structural Class)"
          },
          {
            "code": "N0000170591",
            "display": "Casein Kinase II (Structural Class)"
          },
          {
            "code": "N0000170586",
            "display": "Casein Kinases (Structural Class)"
          },
          {
            "code": "N0000006768",
            "display": "Caseins (Structural Class)"
          },
          {
            "code": "N0000175222",
            "display": "CASP8 and FADD-Like Apoptosis Regulating Protein (Structural Class)"
          },
          {
            "code": "N0000170498",
            "display": "Caspase 1 (Structural Class)"
          },
          {
            "code": "N0000175170",
            "display": "Caspase 10 (Structural Class)"
          },
          {
            "code": "N0000175166",
            "display": "Caspase 12 (Structural Class)"
          },
          {
            "code": "N0000175172",
            "display": "Caspase 14 (Structural Class)"
          },
          {
            "code": "N0000175169",
            "display": "Caspase 2 (Structural Class)"
          },
          {
            "code": "N0000175173",
            "display": "Caspase 3 (Structural Class)"
          },
          {
            "code": "N0000175174",
            "display": "Caspase 6 (Structural Class)"
          },
          {
            "code": "N0000175175",
            "display": "Caspase 7 (Structural Class)"
          },
          {
            "code": "N0000175168",
            "display": "Caspase 8 (Structural Class)"
          },
          {
            "code": "N0000175167",
            "display": "Caspase 9 (Structural Class)"
          },
          {
            "code": "N0000170497",
            "display": "Caspases (Structural Class)"
          },
          {
            "code": "N0000175171",
            "display": "Caspases, Effector (Structural Class)"
          },
          {
            "code": "N0000175165",
            "display": "Caspases, Initiator (Structural Class)"
          },
          {
            "code": "N0000004481",
            "display": "caspofungin (Structural Class)"
          },
          {
            "code": "N0000006776",
            "display": "Castor Oil (Structural Class)"
          },
          {
            "code": "N0000006796",
            "display": "Catalase (Structural Class)"
          },
          {
            "code": "N0000167028",
            "display": "Catechin (Structural Class)"
          },
          {
            "code": "N0000167847",
            "display": "Catechol 1,2-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000167851",
            "display": "Catechol 2,3-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000168197",
            "display": "Catechol O-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000175756",
            "display": "Catechol O-Methyltransferase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167873",
            "display": "Catechol Oxidase (Structural Class)"
          },
          {
            "code": "N0000169728",
            "display": "Catecholamine Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000175361",
            "display": "Catecholamine Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007715",
            "display": "Catecholamines (Structural Class)"
          },
          {
            "code": "N0000007716",
            "display": "Catechols (Structural Class)"
          },
          {
            "code": "N0000166579",
            "display": "Catenanes (Structural Class)"
          },
          {
            "code": "N0000169494",
            "display": "Catenins (Structural Class)"
          },
          {
            "code": "N0000167571",
            "display": "Cathepsin B (Structural Class)"
          },
          {
            "code": "N0000167566",
            "display": "Cathepsin D (Structural Class)"
          },
          {
            "code": "N0000167569",
            "display": "Cathepsin E (Structural Class)"
          },
          {
            "code": "N0000167565",
            "display": "Cathepsins (Structural Class)"
          },
          {
            "code": "N0000169686",
            "display": "Cation Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169807",
            "display": "Cationic Amino Acid Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000169808",
            "display": "Cationic Amino Acid Transporter 2 (Structural Class)"
          },
          {
            "code": "N0000166191",
            "display": "Cations (Structural Class)"
          },
          {
            "code": "N0000166192",
            "display": "Cations, Divalent (Structural Class)"
          },
          {
            "code": "N0000166193",
            "display": "Cations, Monovalent (Structural Class)"
          },
          {
            "code": "N0000170471",
            "display": "Caveolin 1 (Structural Class)"
          },
          {
            "code": "N0000170456",
            "display": "Caveolin 2 (Structural Class)"
          },
          {
            "code": "N0000169219",
            "display": "Caveolin 3 (Structural Class)"
          },
          {
            "code": "N0000168727",
            "display": "Caveolins (Structural Class)"
          },
          {
            "code": "N0000169875",
            "display": "CCAAT-Binding Factor (Structural Class)"
          },
          {
            "code": "N0000169871",
            "display": "CCAAT-Enhancer-Binding Protein-alpha (Structural Class)"
          },
          {
            "code": "N0000169874",
            "display": "CCAAT-Enhancer-Binding Protein-beta (Structural Class)"
          },
          {
            "code": "N0000169873",
            "display": "CCAAT-Enhancer-Binding Protein-delta (Structural Class)"
          },
          {
            "code": "N0000169870",
            "display": "CCAAT-Enhancer-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000008323",
            "display": "CCK Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175856",
            "display": "CD11a-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175078",
            "display": "CD20-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175857",
            "display": "CD2-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175618",
            "display": "CD3 Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175619",
            "display": "CD3 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000010281",
            "display": "CD3 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175237",
            "display": "CD30 Ligand (Structural Class)"
          },
          {
            "code": "N0000175077",
            "display": "CD33-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175617",
            "display": "CD3-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171066",
            "display": "CD4 Immunoadhesins (Structural Class)"
          },
          {
            "code": "N0000171330",
            "display": "CD40 Ligand (Structural Class)"
          },
          {
            "code": "N0000175079",
            "display": "CD52-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171014",
            "display": "CDC2 Protein Kinase (Structural Class)"
          },
          {
            "code": "N0000170195",
            "display": "cdc25 Phosphatase (Structural Class)"
          },
          {
            "code": "N0000170546",
            "display": "CDC28 Protein Kinase, S cerevisiae (Structural Class)"
          },
          {
            "code": "N0000170544",
            "display": "CDC2-CDC28 Kinases (Structural Class)"
          },
          {
            "code": "N0000170578",
            "display": "cdc42 GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000170579",
            "display": "cdc42 GTP-Binding Protein, Saccharomyces cerevisiae (Structural Class)"
          },
          {
            "code": "N0000168245",
            "display": "CDP-Diacylglycerol-Inositol 3-Phosphatidyltransferase (Structural Class)"
          },
          {
            "code": "N0000168246",
            "display": "CDPdiacylglycerol-Serine O-Phosphatidyltransferase (Structural Class)"
          },
          {
            "code": "N0000005816",
            "display": "Cefaclor (Structural Class)"
          },
          {
            "code": "N0000005821",
            "display": "Cefadroxil (Structural Class)"
          },
          {
            "code": "N0000007873",
            "display": "Cefamandole (Structural Class)"
          },
          {
            "code": "N0000166880",
            "display": "Cefatrizine (Structural Class)"
          },
          {
            "code": "N0000005828",
            "display": "Cefazolin (Structural Class)"
          },
          {
            "code": "N0000004492",
            "display": "cefdinir (Structural Class)"
          },
          {
            "code": "N0000010085",
            "display": "cefditoren (Structural Class)"
          },
          {
            "code": "N0000004493",
            "display": "cefepime (Structural Class)"
          },
          {
            "code": "N0000006162",
            "display": "Cefixime (Structural Class)"
          },
          {
            "code": "N0000166877",
            "display": "Cefmenoxime (Structural Class)"
          },
          {
            "code": "N0000006096",
            "display": "Cefmetazole (Structural Class)"
          },
          {
            "code": "N0000006564",
            "display": "Cefonicid (Structural Class)"
          },
          {
            "code": "N0000005833",
            "display": "Cefoperazone (Structural Class)"
          },
          {
            "code": "N0000006845",
            "display": "ceforanide (Structural Class)"
          },
          {
            "code": "N0000005835",
            "display": "Cefotaxime (Structural Class)"
          },
          {
            "code": "N0000006099",
            "display": "Cefotetan (Structural Class)"
          },
          {
            "code": "N0000166878",
            "display": "Cefotiam (Structural Class)"
          },
          {
            "code": "N0000005855",
            "display": "Cefoxitin (Structural Class)"
          },
          {
            "code": "N0000006298",
            "display": "cefpodoxime proxetil (Structural Class)"
          },
          {
            "code": "N0000004502",
            "display": "cefprozil (Structural Class)"
          },
          {
            "code": "N0000166876",
            "display": "Cefsulodin (Structural Class)"
          },
          {
            "code": "N0000005860",
            "display": "Ceftazidime (Structural Class)"
          },
          {
            "code": "N0000004503",
            "display": "ceftibuten (Structural Class)"
          },
          {
            "code": "N0000007155",
            "display": "Ceftizoxime (Structural Class)"
          },
          {
            "code": "N0000005862",
            "display": "Ceftriaxone (Structural Class)"
          },
          {
            "code": "N0000007881",
            "display": "Cefuroxime (Structural Class)"
          },
          {
            "code": "N0000007233",
            "display": "celecoxib (Structural Class)"
          },
          {
            "code": "N0000166834",
            "display": "Celiprolol (Structural Class)"
          },
          {
            "code": "N0000171065",
            "display": "Cell Adhesion Molecules (Structural Class)"
          },
          {
            "code": "N0000171073",
            "display": "Cell Adhesion Molecules, Neuronal (Structural Class)"
          },
          {
            "code": "N0000171077",
            "display": "Cell Adhesion Molecules, Neuron-Glia (Structural Class)"
          },
          {
            "code": "N0000170184",
            "display": "Cell Cycle Proteins (Structural Class)"
          },
          {
            "code": "N0000170929",
            "display": "Cell Extracts (Structural Class)"
          },
          {
            "code": "N0000008333",
            "display": "Cell Glucose Transport Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008334",
            "display": "Cell Membrane Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009954",
            "display": "Cell Membrane Fusion Complex Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000008335",
            "display": "Cell Organelle Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008336",
            "display": "Cell Wall Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169173",
            "display": "Cell Wall Skeleton (Structural Class)"
          },
          {
            "code": "N0000168516",
            "display": "Cellobiose (Structural Class)"
          },
          {
            "code": "N0000171527",
            "display": "Cellophane (Structural Class)"
          },
          {
            "code": "N0000008337",
            "display": "Cellular Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170185",
            "display": "Cellular Apoptosis Susceptibility Protein (Structural Class)"
          },
          {
            "code": "N0000008338",
            "display": "Cellular Communication Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008339",
            "display": "Cellular Cycle Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008340",
            "display": "Cellular Death Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008341",
            "display": "Cellular Degradation/Digestion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008342",
            "display": "Cellular Division Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008343",
            "display": "Cellular Growth Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008344",
            "display": "Cellular Growth Phase Arrest (Physiological Effect)"
          },
          {
            "code": "N0000020013",
            "display": "Cellular Growth Phase Reduction (Physiological Effect)"
          },
          {
            "code": "N0000008345",
            "display": "Cellular Motion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000223",
            "display": "Cellular or Molecular Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175672",
            "display": "Cellular Proliferation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008346",
            "display": "Cellular Structure Alteration (Physiological Effect)"
          },
          {
            "code": "N0000010255",
            "display": "Cellular Structure Molecule Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000008347",
            "display": "Cellular Synthetic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008348",
            "display": "Cellular Synthetic Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008349",
            "display": "Cellular Synthetic Phase Arrest (Physiological Effect)"
          },
          {
            "code": "N0000008350",
            "display": "Cellular Transport Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005989",
            "display": "Cellulase (Structural Class)"
          },
          {
            "code": "N0000011284",
            "display": "Cellulases (Structural Class)"
          },
          {
            "code": "N0000005997",
            "display": "Cellulose (Structural Class)"
          },
          {
            "code": "N0000167704",
            "display": "Cellulose 1,4-beta-Cellobiosidase (Structural Class)"
          },
          {
            "code": "N0000005999",
            "display": "Cellulose, Oxidized (Structural Class)"
          },
          {
            "code": "N0000167006",
            "display": "Centchroman (Structural Class)"
          },
          {
            "code": "N0000175724",
            "display": "Central Nervous System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175728",
            "display": "Central Nervous System Depression (Physiological Effect)"
          },
          {
            "code": "N0000175729",
            "display": "Central Nervous System Stimulation (Physiological Effect)"
          },
          {
            "code": "N0000175730",
            "display": "Centrally-mediated Muscle Relaxation (Physiological Effect)"
          },
          {
            "code": "N0000171160",
            "display": "Centromere Protein B (Structural Class)"
          },
          {
            "code": "N0000008005",
            "display": "Cephacetrile (Structural Class)"
          },
          {
            "code": "N0000006717",
            "display": "Cephalexin (Structural Class)"
          },
          {
            "code": "N0000166879",
            "display": "Cephaloglycin (Structural Class)"
          },
          {
            "code": "N0000008008",
            "display": "Cephaloridine (Structural Class)"
          },
          {
            "code": "N0000167684",
            "display": "Cephalosporinase (Structural Class)"
          },
          {
            "code": "N0000011161",
            "display": "Cephalosporins (Structural Class)"
          },
          {
            "code": "N0000006733",
            "display": "Cephalothin (Structural Class)"
          },
          {
            "code": "N0000011258",
            "display": "Cephamycins (Structural Class)"
          },
          {
            "code": "N0000006738",
            "display": "Cephapirin (Structural Class)"
          },
          {
            "code": "N0000006740",
            "display": "Cephradine (Structural Class)"
          },
          {
            "code": "N0000171559",
            "display": "Ceramics (Structural Class)"
          },
          {
            "code": "N0000167699",
            "display": "Ceramide Trihexosidase (Structural Class)"
          },
          {
            "code": "N0000168602",
            "display": "Ceramides (Structural Class)"
          },
          {
            "code": "N0000008351",
            "display": "Cerebral Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008352",
            "display": "Cerebral Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175396",
            "display": "Cerebral Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175380",
            "display": "Cerebral Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000168603",
            "display": "Cerebrosides (Structural Class)"
          },
          {
            "code": "N0000167605",
            "display": "Cerebroside-Sulfatase (Structural Class)"
          },
          {
            "code": "N0000169150",
            "display": "Cerebrospinal Fluid Proteins (Structural Class)"
          },
          {
            "code": "N0000166228",
            "display": "Cerium (Structural Class)"
          },
          {
            "code": "N0000166109",
            "display": "Cerium Isotopes (Structural Class)"
          },
          {
            "code": "N0000166110",
            "display": "Cerium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006045",
            "display": "cerivastatin (Structural Class)"
          },
          {
            "code": "N0000171554",
            "display": "Cermet Cements (Structural Class)"
          },
          {
            "code": "N0000171233",
            "display": "Ceroid (Structural Class)"
          },
          {
            "code": "N0000166875",
            "display": "Cerulenin (Structural Class)"
          },
          {
            "code": "N0000169559",
            "display": "Ceruloplasmin (Structural Class)"
          },
          {
            "code": "N0000008353",
            "display": "Cervical Dilation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008354",
            "display": "Cervical Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008355",
            "display": "Cervical Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166264",
            "display": "Cesium (Structural Class)"
          },
          {
            "code": "N0000166121",
            "display": "Cesium Isotopes (Structural Class)"
          },
          {
            "code": "N0000166122",
            "display": "Cesium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000171572",
            "display": "Cetaphil (Structural Class)"
          },
          {
            "code": "N0000006309",
            "display": "Cetirizine (Structural Class)"
          },
          {
            "code": "N0000171522",
            "display": "Cetomacrogol (Structural Class)"
          },
          {
            "code": "N0000008047",
            "display": "Cetrimonium Compounds (Structural Class)"
          },
          {
            "code": "N0000010087",
            "display": "cetrorelix (Structural Class)"
          },
          {
            "code": "N0000010539",
            "display": "cetuximab (Structural Class)"
          },
          {
            "code": "N0000007473",
            "display": "cetyl alcohol (Structural Class)"
          },
          {
            "code": "N0000006978",
            "display": "Cetylpyridinium (Structural Class)"
          },
          {
            "code": "N0000008049",
            "display": "Cevanes (Structural Class)"
          },
          {
            "code": "N0000004524",
            "display": "cevimeline (Structural Class)"
          },
          {
            "code": "N0000007935",
            "display": "Chalcogens (Structural Class)"
          },
          {
            "code": "N0000008050",
            "display": "Chalcone (Structural Class)"
          },
          {
            "code": "N0000011182",
            "display": "Chalcones (Structural Class)"
          },
          {
            "code": "N0000170301",
            "display": "Chalones (Structural Class)"
          },
          {
            "code": "N0000169131",
            "display": "Chaperonin 10 (Structural Class)"
          },
          {
            "code": "N0000169129",
            "display": "Chaperonin 60 (Structural Class)"
          },
          {
            "code": "N0000169128",
            "display": "Chaperonins (Structural Class)"
          },
          {
            "code": "N0000005865",
            "display": "Charcoal (Structural Class)"
          },
          {
            "code": "N0000171461",
            "display": "Charybdotoxin (Structural Class)"
          },
          {
            "code": "N0000000087",
            "display": "Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175081",
            "display": "Chemical Classes for Pharmacologic Classification (Structural Class)"
          },
          {
            "code": "N0000000002",
            "display": "Chemical Ingredients (Structural Class)"
          },
          {
            "code": "N0000171247",
            "display": "Chemokine CCL2 (Structural Class)"
          },
          {
            "code": "N0000175445",
            "display": "Chemokine Co-receptor 5 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175444",
            "display": "Chemokine Co-receptor 5 Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171239",
            "display": "Chemokines (Structural Class)"
          },
          {
            "code": "N0000171248",
            "display": "Chemokines, C (Structural Class)"
          },
          {
            "code": "N0000171249",
            "display": "Chemokines, CC (Structural Class)"
          },
          {
            "code": "N0000171242",
            "display": "Chemokines, CX3C (Structural Class)"
          },
          {
            "code": "N0000171245",
            "display": "Chemokines, CXC (Structural Class)"
          },
          {
            "code": "N0000171238",
            "display": "Chemotactic Factors (Structural Class)"
          },
          {
            "code": "N0000171251",
            "display": "Chemotactic Factors, Eosinophil (Structural Class)"
          },
          {
            "code": "N0000171250",
            "display": "Chemotactic Factors, Macrophage (Structural Class)"
          },
          {
            "code": "N0000005963",
            "display": "Chenodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000175111",
            "display": "Chewing Gum (Structural Class)"
          },
          {
            "code": "N0000170905",
            "display": "Chickenpox Vaccine (Structural Class)"
          },
          {
            "code": "N0000170509",
            "display": "Chimerin 1 (Structural Class)"
          },
          {
            "code": "N0000170508",
            "display": "Chimerin Proteins (Structural Class)"
          },
          {
            "code": "N0000168509",
            "display": "Chitin (Structural Class)"
          },
          {
            "code": "N0000168344",
            "display": "Chitin Synthase (Structural Class)"
          },
          {
            "code": "N0000167725",
            "display": "Chitinase (Structural Class)"
          },
          {
            "code": "N0000168510",
            "display": "Chitosan (Structural Class)"
          },
          {
            "code": "N0000006140",
            "display": "Chloral Hydrate (Structural Class)"
          },
          {
            "code": "N0000168436",
            "display": "Chloralose (Structural Class)"
          },
          {
            "code": "N0000006141",
            "display": "Chlorambucil (Structural Class)"
          },
          {
            "code": "N0000166860",
            "display": "Chloramines (Structural Class)"
          },
          {
            "code": "N0000006813",
            "display": "Chloramphenicol (Structural Class)"
          },
          {
            "code": "N0000168137",
            "display": "Chloramphenicol O-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000166803",
            "display": "Chloranil (Structural Class)"
          },
          {
            "code": "N0000166286",
            "display": "Chlorates (Structural Class)"
          },
          {
            "code": "N0000166316",
            "display": "Chlordan (Structural Class)"
          },
          {
            "code": "N0000166322",
            "display": "Chlordecone (Structural Class)"
          },
          {
            "code": "N0000006824",
            "display": "Chlordiazepoxide (Structural Class)"
          },
          {
            "code": "N0000166434",
            "display": "Chlorfenvinphos (Structural Class)"
          },
          {
            "code": "N0000006835",
            "display": "Chlorhexidine (Structural Class)"
          },
          {
            "code": "N0000006890",
            "display": "chlorhexidine gluconate (Structural Class)"
          },
          {
            "code": "N0000175456",
            "display": "Chloride Channel Activators (Mechanism of Action)"
          },
          {
            "code": "N0000000078",
            "display": "Chloride Channel Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000224",
            "display": "Chloride Channel Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000156",
            "display": "Chloride Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169758",
            "display": "Chloride Channels (Structural Class)"
          },
          {
            "code": "N0000167815",
            "display": "Chloride Peroxidase (Structural Class)"
          },
          {
            "code": "N0000169723",
            "display": "Chloride-Bicarbonate Antiporters (Structural Class)"
          },
          {
            "code": "N0000007711",
            "display": "Chlorides (Structural Class)"
          },
          {
            "code": "N0000166171",
            "display": "Chlorine (Structural Class)"
          },
          {
            "code": "N0000007794",
            "display": "Chlorine Compounds (Structural Class)"
          },
          {
            "code": "N0000166970",
            "display": "Chlorisondamine (Structural Class)"
          },
          {
            "code": "N0000167455",
            "display": "Chlormadinone Acetate (Structural Class)"
          },
          {
            "code": "N0000166502",
            "display": "Chlormequat (Structural Class)"
          },
          {
            "code": "N0000166757",
            "display": "Chlormerodrin (Structural Class)"
          },
          {
            "code": "N0000167093",
            "display": "Chlormethiazole (Structural Class)"
          },
          {
            "code": "N0000006870",
            "display": "Chlormezanone (Structural Class)"
          },
          {
            "code": "N0000006400",
            "display": "chloroacetic acid (Structural Class)"
          },
          {
            "code": "N0000008177",
            "display": "Chlorobenzenes (Structural Class)"
          },
          {
            "code": "N0000166658",
            "display": "Chlorobenzoates (Structural Class)"
          },
          {
            "code": "N0000006881",
            "display": "Chlorobutanol (Structural Class)"
          },
          {
            "code": "N0000008255",
            "display": "Chlorofluorocarbons (Structural Class)"
          },
          {
            "code": "N0000007758",
            "display": "Chlorofluorocarbons, Methane (Structural Class)"
          },
          {
            "code": "N0000166326",
            "display": "Chloroform (Structural Class)"
          },
          {
            "code": "N0000166669",
            "display": "Chlorogenic Acid (Structural Class)"
          },
          {
            "code": "N0000006889",
            "display": "Chloroguanide (Structural Class)"
          },
          {
            "code": "N0000007722",
            "display": "Chlorohydrins (Structural Class)"
          },
          {
            "code": "N0000166764",
            "display": "Chloromercuribenzoates (Structural Class)"
          },
          {
            "code": "N0000166761",
            "display": "Chloromercurinitrophenols (Structural Class)"
          },
          {
            "code": "N0000007732",
            "display": "Chlorophenols (Structural Class)"
          },
          {
            "code": "N0000006912",
            "display": "Chlorophyll (Structural Class)"
          },
          {
            "code": "N0000007735",
            "display": "Chlorophyllides (Structural Class)"
          },
          {
            "code": "N0000169698",
            "display": "Chloroplast Proton-Translocating ATPases (Structural Class)"
          },
          {
            "code": "N0000166374",
            "display": "Chloroprene (Structural Class)"
          },
          {
            "code": "N0000007737",
            "display": "Chloroquine (Structural Class)"
          },
          {
            "code": "N0000007738",
            "display": "Chloroquinolinols (Structural Class)"
          },
          {
            "code": "N0000006932",
            "display": "Chlorothiazide (Structural Class)"
          },
          {
            "code": "N0000006935",
            "display": "Chlorotrianisene (Structural Class)"
          },
          {
            "code": "N0000005834",
            "display": "chloroxine (Structural Class)"
          },
          {
            "code": "N0000005826",
            "display": "chloroxylenol (Structural Class)"
          },
          {
            "code": "N0000166592",
            "display": "Chlorphenamidine (Structural Class)"
          },
          {
            "code": "N0000007743",
            "display": "Chlorphenesin (Structural Class)"
          },
          {
            "code": "N0000005924",
            "display": "chlorphenesin carbamate (Structural Class)"
          },
          {
            "code": "N0000006942",
            "display": "Chlorpheniramine (Structural Class)"
          },
          {
            "code": "N0000166526",
            "display": "Chlorphentermine (Structural Class)"
          },
          {
            "code": "N0000006947",
            "display": "Chlorpromazine (Structural Class)"
          },
          {
            "code": "N0000006948",
            "display": "Chlorpropamide (Structural Class)"
          },
          {
            "code": "N0000166703",
            "display": "Chlorpropham (Structural Class)"
          },
          {
            "code": "N0000006953",
            "display": "Chlorprothixene (Structural Class)"
          },
          {
            "code": "N0000166454",
            "display": "Chlorpyrifos (Structural Class)"
          },
          {
            "code": "N0000166918",
            "display": "Chlorquinaldol (Structural Class)"
          },
          {
            "code": "N0000006964",
            "display": "Chlortetracycline (Structural Class)"
          },
          {
            "code": "N0000006970",
            "display": "Chlorthalidone (Structural Class)"
          },
          {
            "code": "N0000006971",
            "display": "Chlorzoxazone (Structural Class)"
          },
          {
            "code": "N0000008356",
            "display": "Cholagogue Activity (Physiological Effect)"
          },
          {
            "code": "N0000008184",
            "display": "Cholanes (Structural Class)"
          },
          {
            "code": "N0000167453",
            "display": "Cholates (Structural Class)"
          },
          {
            "code": "N0000006996",
            "display": "Cholecalciferol (Structural Class)"
          },
          {
            "code": "N0000007750",
            "display": "Cholecystokinin (Structural Class)"
          },
          {
            "code": "N0000167414",
            "display": "Cholenes (Structural Class)"
          },
          {
            "code": "N0000171395",
            "display": "Cholera Toxin (Structural Class)"
          },
          {
            "code": "N0000170887",
            "display": "Cholera Vaccines (Structural Class)"
          },
          {
            "code": "N0000008357",
            "display": "Choleretic Activity (Physiological Effect)"
          },
          {
            "code": "N0000167432",
            "display": "Cholestadienes (Structural Class)"
          },
          {
            "code": "N0000167433",
            "display": "Cholestadienols (Structural Class)"
          },
          {
            "code": "N0000008187",
            "display": "Cholestanes (Structural Class)"
          },
          {
            "code": "N0000168618",
            "display": "Cholestanol (Structural Class)"
          },
          {
            "code": "N0000167443",
            "display": "Cholestanols (Structural Class)"
          },
          {
            "code": "N0000167435",
            "display": "Cholestanones (Structural Class)"
          },
          {
            "code": "N0000007759",
            "display": "Cholestenes (Structural Class)"
          },
          {
            "code": "N0000167934",
            "display": "Cholestenone 5 alpha-Reductase (Structural Class)"
          },
          {
            "code": "N0000167434",
            "display": "Cholestenones (Structural Class)"
          },
          {
            "code": "N0000007064",
            "display": "Cholesterol (Structural Class)"
          },
          {
            "code": "N0000170032",
            "display": "Cholesterol 7-alpha-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000008358",
            "display": "Cholesterol Absorption Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008359",
            "display": "Cholesterol Elimination Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175188",
            "display": "Cholesterol Ester Transfer Proteins (Structural Class)"
          },
          {
            "code": "N0000167624",
            "display": "Cholesterol Esterase (Structural Class)"
          },
          {
            "code": "N0000168620",
            "display": "Cholesterol Esters (Structural Class)"
          },
          {
            "code": "N0000008360",
            "display": "Cholesterol Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167985",
            "display": "Cholesterol Oxidase (Structural Class)"
          },
          {
            "code": "N0000010236",
            "display": "Cholesterol Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170038",
            "display": "Cholesterol Side-Chain Cleavage Enzyme (Structural Class)"
          },
          {
            "code": "N0000008361",
            "display": "Cholesterol Synthesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175919",
            "display": "Cholesterol Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168641",
            "display": "Cholesterol, Dietary (Structural Class)"
          },
          {
            "code": "N0000170093",
            "display": "Cholesterol, HDL (Structural Class)"
          },
          {
            "code": "N0000170099",
            "display": "Cholesterol, LDL (Structural Class)"
          },
          {
            "code": "N0000170095",
            "display": "Cholesterol, VLDL (Structural Class)"
          },
          {
            "code": "N0000007079",
            "display": "Cholestyramine (Structural Class)"
          },
          {
            "code": "N0000167452",
            "display": "Cholic Acid (Structural Class)"
          },
          {
            "code": "N0000007764",
            "display": "Cholic Acids (Structural Class)"
          },
          {
            "code": "N0000007087",
            "display": "Choline (Structural Class)"
          },
          {
            "code": "N0000167995",
            "display": "Choline Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168208",
            "display": "Choline Kinase (Structural Class)"
          },
          {
            "code": "N0000168148",
            "display": "Choline O-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000005938",
            "display": "choline salicylate (Structural Class)"
          },
          {
            "code": "N0000168283",
            "display": "Choline-Phosphate Cytidylyltransferase (Structural Class)"
          },
          {
            "code": "N0000175369",
            "display": "Cholinergic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175370",
            "display": "Cholinergic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175652",
            "display": "Cholinergic Ganglionic Nicotinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175653",
            "display": "Cholinergic Ganglionic Nicotinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175368",
            "display": "Cholinergic Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000104",
            "display": "Cholinergic Muscarinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000125",
            "display": "Cholinergic Muscarinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000097",
            "display": "Cholinergic Muscarinic Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175717",
            "display": "Cholinergic Neuromuscular Nicotinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175718",
            "display": "Cholinergic Neuromuscular Nicotinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000143",
            "display": "Cholinergic Nicotinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000227",
            "display": "Cholinergic Nicotinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000199",
            "display": "Cholinergic Nicotinic Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000177",
            "display": "Cholinesterase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000080",
            "display": "Cholinesterase Reactivators (Mechanism of Action)"
          },
          {
            "code": "N0000010373",
            "display": "Cholinesterases (Structural Class)"
          },
          {
            "code": "N0000167603",
            "display": "Chondro-4-Sulfatase (Structural Class)"
          },
          {
            "code": "N0000005998",
            "display": "Chondroitin (Structural Class)"
          },
          {
            "code": "N0000168038",
            "display": "Chondroitin ABC Lyase (Structural Class)"
          },
          {
            "code": "N0000168037",
            "display": "Chondroitin Lyases (Structural Class)"
          },
          {
            "code": "N0000010542",
            "display": "Chondroitin Sulfates (Structural Class)"
          },
          {
            "code": "N0000168036",
            "display": "Chondroitinases and Chondroitin Lyases (Structural Class)"
          },
          {
            "code": "N0000167602",
            "display": "Chondroitinsulfatases (Structural Class)"
          },
          {
            "code": "N0000006057",
            "display": "Chorionic Gonadotropin (Structural Class)"
          },
          {
            "code": "N0000171362",
            "display": "Chorionic Gonadotropin, beta Subunit, Human (Structural Class)"
          },
          {
            "code": "N0000168121",
            "display": "Chorismate Mutase (Structural Class)"
          },
          {
            "code": "N0000166668",
            "display": "Chorismic Acid (Structural Class)"
          },
          {
            "code": "N0000007918",
            "display": "Chromans (Structural Class)"
          },
          {
            "code": "N0000007919",
            "display": "Chromates (Structural Class)"
          },
          {
            "code": "N0000169072",
            "display": "Chromatin (Structural Class)"
          },
          {
            "code": "N0000006340",
            "display": "chromic chloride (Structural Class)"
          },
          {
            "code": "N0000006135",
            "display": "Chromium (Structural Class)"
          },
          {
            "code": "N0000171555",
            "display": "Chromium Alloys (Structural Class)"
          },
          {
            "code": "N0000007797",
            "display": "Chromium Compounds (Structural Class)"
          },
          {
            "code": "N0000166141",
            "display": "Chromium Isotopes (Structural Class)"
          },
          {
            "code": "N0000166142",
            "display": "Chromium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000175207",
            "display": "Chromogranin A (Structural Class)"
          },
          {
            "code": "N0000175206",
            "display": "Chromogranin B (Structural Class)"
          },
          {
            "code": "N0000170101",
            "display": "Chromogranins (Structural Class)"
          },
          {
            "code": "N0000168456",
            "display": "Chromomycin A3 (Structural Class)"
          },
          {
            "code": "N0000168455",
            "display": "Chromomycins (Structural Class)"
          },
          {
            "code": "N0000167016",
            "display": "Chromonar (Structural Class)"
          },
          {
            "code": "N0000007933",
            "display": "Chromones (Structural Class)"
          },
          {
            "code": "N0000169204",
            "display": "Chromosomal Proteins, Non-Histone (Structural Class)"
          },
          {
            "code": "N0000167354",
            "display": "Chrysenes (Structural Class)"
          },
          {
            "code": "N0000175196",
            "display": "Chylomicron Remnants (Structural Class)"
          },
          {
            "code": "N0000170097",
            "display": "Chylomicrons (Structural Class)"
          },
          {
            "code": "N0000175160",
            "display": "Chymases (Structural Class)"
          },
          {
            "code": "N0000006975",
            "display": "Chymopapain (Structural Class)"
          },
          {
            "code": "N0000167568",
            "display": "Chymosin (Structural Class)"
          },
          {
            "code": "N0000006979",
            "display": "Chymotrypsin (Structural Class)"
          },
          {
            "code": "N0000168407",
            "display": "Chymotrypsinogen (Structural Class)"
          },
          {
            "code": "N0000166946",
            "display": "Cialit (Structural Class)"
          },
          {
            "code": "N0000006805",
            "display": "ciclopirox (Structural Class)"
          },
          {
            "code": "N0000006808",
            "display": "cidofovir (Structural Class)"
          },
          {
            "code": "N0000171398",
            "display": "Ciguatoxins (Structural Class)"
          },
          {
            "code": "N0000006280",
            "display": "Cilastatin (Structural Class)"
          },
          {
            "code": "N0000167110",
            "display": "Cilazapril (Structural Class)"
          },
          {
            "code": "N0000170988",
            "display": "Ciliary Neurotrophic Factor (Structural Class)"
          },
          {
            "code": "N0000175304",
            "display": "Ciliary Neurotrophic Factor Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000006528",
            "display": "cilostazol (Structural Class)"
          },
          {
            "code": "N0000007007",
            "display": "Cimetidine (Structural Class)"
          },
          {
            "code": "N0000010544",
            "display": "cinacalcet (Structural Class)"
          },
          {
            "code": "N0000166641",
            "display": "Cinanserin (Structural Class)"
          },
          {
            "code": "N0000008058",
            "display": "Cinchona Alkaloids (Structural Class)"
          },
          {
            "code": "N0000008060",
            "display": "Cinnamates (Structural Class)"
          },
          {
            "code": "N0000167127",
            "display": "Cinnarizine (Structural Class)"
          },
          {
            "code": "N0000007043",
            "display": "Cinoxacin (Structural Class)"
          },
          {
            "code": "N0000007046",
            "display": "Ciprofloxacin (Structural Class)"
          },
          {
            "code": "N0000006590",
            "display": "Cisapride (Structural Class)"
          },
          {
            "code": "N0000011420",
            "display": "cisatracurium (Structural Class)"
          },
          {
            "code": "N0000007062",
            "display": "Cisplatin (Structural Class)"
          },
          {
            "code": "N0000168093",
            "display": "cis-trans-Isomerases (Structural Class)"
          },
          {
            "code": "N0000007127",
            "display": "Citalopram (Structural Class)"
          },
          {
            "code": "N0000167138",
            "display": "Citraconic Anhydrides (Structural Class)"
          },
          {
            "code": "N0000168129",
            "display": "Citrate (si)-Synthase (Structural Class)"
          },
          {
            "code": "N0000008074",
            "display": "Citrates (Structural Class)"
          },
          {
            "code": "N0000006518",
            "display": "Citric Acid (Structural Class)"
          },
          {
            "code": "N0000171419",
            "display": "Citrinin (Structural Class)"
          },
          {
            "code": "N0000170239",
            "display": "Citrulline (Structural Class)"
          },
          {
            "code": "N0000006317",
            "display": "Cladribine (Structural Class)"
          },
          {
            "code": "N0000007316",
            "display": "Clarithromycin (Structural Class)"
          },
          {
            "code": "N0000168724",
            "display": "Clathrin (Structural Class)"
          },
          {
            "code": "N0000168725",
            "display": "Clathrin Heavy Chains (Structural Class)"
          },
          {
            "code": "N0000168726",
            "display": "Clathrin Light Chains (Structural Class)"
          },
          {
            "code": "N0000005804",
            "display": "Clavulanic Acid (Structural Class)"
          },
          {
            "code": "N0000008078",
            "display": "Clavulanic Acids (Structural Class)"
          },
          {
            "code": "N0000169602",
            "display": "Cleavage And Polyadenylation Specificity Factor (Structural Class)"
          },
          {
            "code": "N0000169603",
            "display": "Cleavage Stimulation Factor (Structural Class)"
          },
          {
            "code": "N0000007134",
            "display": "Clemastine (Structural Class)"
          },
          {
            "code": "N0000166810",
            "display": "Clenbuterol (Structural Class)"
          },
          {
            "code": "N0000008083",
            "display": "Clindamycin (Structural Class)"
          },
          {
            "code": "N0000007232",
            "display": "Clioquinol (Structural Class)"
          },
          {
            "code": "N0000169054",
            "display": "Cloacin (Structural Class)"
          },
          {
            "code": "N0000008086",
            "display": "Clobetasol (Structural Class)"
          },
          {
            "code": "N0000006038",
            "display": "clocortolone pivalate (Structural Class)"
          },
          {
            "code": "N0000166424",
            "display": "Clodronic Acid (Structural Class)"
          },
          {
            "code": "N0000171589",
            "display": "clofarabine (Structural Class)"
          },
          {
            "code": "N0000007171",
            "display": "Clofazimine (Structural Class)"
          },
          {
            "code": "N0000166741",
            "display": "Clofenapate (Structural Class)"
          },
          {
            "code": "N0000007178",
            "display": "Clofibrate (Structural Class)"
          },
          {
            "code": "N0000008089",
            "display": "Clofibric Acid (Structural Class)"
          },
          {
            "code": "N0000007181",
            "display": "Clomiphene (Structural Class)"
          },
          {
            "code": "N0000007182",
            "display": "Clomipramine (Structural Class)"
          },
          {
            "code": "N0000007183",
            "display": "Clonazepam (Structural Class)"
          },
          {
            "code": "N0000006505",
            "display": "Clonidine (Structural Class)"
          },
          {
            "code": "N0000167333",
            "display": "Clonixin (Structural Class)"
          },
          {
            "code": "N0000167202",
            "display": "Clopamide (Structural Class)"
          },
          {
            "code": "N0000167266",
            "display": "Clopenthixol (Structural Class)"
          },
          {
            "code": "N0000007277",
            "display": "clopidogrel (Structural Class)"
          },
          {
            "code": "N0000167223",
            "display": "Clopidol (Structural Class)"
          },
          {
            "code": "N0000011472",
            "display": "Cloprostenol (Structural Class)"
          },
          {
            "code": "N0000006513",
            "display": "Clorazepate Dipotassium (Structural Class)"
          },
          {
            "code": "N0000166516",
            "display": "Clorgyline (Structural Class)"
          },
          {
            "code": "N0000006579",
            "display": "Clotrimazole (Structural Class)"
          },
          {
            "code": "N0000175335",
            "display": "Clove Oil (Structural Class)"
          },
          {
            "code": "N0000006583",
            "display": "Cloxacillin (Structural Class)"
          },
          {
            "code": "N0000006585",
            "display": "Clozapine (Structural Class)"
          },
          {
            "code": "N0000169213",
            "display": "Clupeine (Structural Class)"
          },
          {
            "code": "N0000169198",
            "display": "Clusterin (Structural Class)"
          },
          {
            "code": "N0000166416",
            "display": "CME-Carbodiimide (Structural Class)"
          },
          {
            "code": "N0000171458",
            "display": "Cnidarian Venoms (Structural Class)"
          },
          {
            "code": "N0000169048",
            "display": "Coagulase (Structural Class)"
          },
          {
            "code": "N0000175977",
            "display": "Coagulation Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008362",
            "display": "Coagulation Factor Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008363",
            "display": "Coagulation Factor Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008364",
            "display": "Coagulation Factor Concentration Alteration (Physiological Effect)"
          },
          {
            "code": "N0000004580",
            "display": "Coal Tar (Structural Class)"
          },
          {
            "code": "N0000168729",
            "display": "Coat Protein Complex I (Structural Class)"
          },
          {
            "code": "N0000171513",
            "display": "Coated Materials, Biocompatible (Structural Class)"
          },
          {
            "code": "N0000168730",
            "display": "Coatomer Protein (Structural Class)"
          },
          {
            "code": "N0000006610",
            "display": "Cobalt (Structural Class)"
          },
          {
            "code": "N0000166123",
            "display": "Cobalt Isotopes (Structural Class)"
          },
          {
            "code": "N0000166124",
            "display": "Cobalt Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000168399",
            "display": "Cobamides (Structural Class)"
          },
          {
            "code": "N0000171449",
            "display": "Cobra Neurotoxins (Structural Class)"
          },
          {
            "code": "N0000171447",
            "display": "Cobra Venoms (Structural Class)"
          },
          {
            "code": "N0000006635",
            "display": "Cocaine (Structural Class)"
          },
          {
            "code": "N0000171132",
            "display": "Coccidioidin (Structural Class)"
          },
          {
            "code": "N0000006322",
            "display": "cocoa butter (Structural Class)"
          },
          {
            "code": "N0000006689",
            "display": "Cod Liver Oil (Structural Class)"
          },
          {
            "code": "N0000006691",
            "display": "Codeine (Structural Class)"
          },
          {
            "code": "N0000170695",
            "display": "Codon (Structural Class)"
          },
          {
            "code": "N0000170696",
            "display": "Codon, Initiator (Structural Class)"
          },
          {
            "code": "N0000170698",
            "display": "Codon, Nonsense (Structural Class)"
          },
          {
            "code": "N0000170697",
            "display": "Codon, Terminator (Structural Class)"
          },
          {
            "code": "N0000170824",
            "display": "Coenzyme A (Structural Class)"
          },
          {
            "code": "N0000167750",
            "display": "Coenzyme A Ligases (Structural Class)"
          },
          {
            "code": "N0000168307",
            "display": "Coenzyme A-Transferases (Structural Class)"
          },
          {
            "code": "N0000010094",
            "display": "coenzyme Q10 (Structural Class)"
          },
          {
            "code": "N0000007666",
            "display": "Coenzymes (Structural Class)"
          },
          {
            "code": "N0000169453",
            "display": "Cofilin 1 (Structural Class)"
          },
          {
            "code": "N0000169452",
            "display": "Cofilin 2 (Structural Class)"
          },
          {
            "code": "N0000007670",
            "display": "Coformycin (Structural Class)"
          },
          {
            "code": "N0000006724",
            "display": "Colchicine (Structural Class)"
          },
          {
            "code": "N0000006088",
            "display": "colesevelam (Structural Class)"
          },
          {
            "code": "N0000006745",
            "display": "Colestipol (Structural Class)"
          },
          {
            "code": "N0000169046",
            "display": "Colicins (Structural Class)"
          },
          {
            "code": "N0000170010",
            "display": "Colipases (Structural Class)"
          },
          {
            "code": "N0000007035",
            "display": "colistimethate (Structural Class)"
          },
          {
            "code": "N0000006763",
            "display": "Colistin (Structural Class)"
          },
          {
            "code": "N0000006771",
            "display": "Collagen (Structural Class)"
          },
          {
            "code": "N0000008365",
            "display": "Collagen Formation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008366",
            "display": "Collagen Formation Inhibition (Physiological Effect)"
          },
          {
            "code": "N0000008367",
            "display": "Collagen Formation Promotion (Physiological Effect)"
          },
          {
            "code": "N0000168663",
            "display": "Collagen Type I (Structural Class)"
          },
          {
            "code": "N0000168667",
            "display": "Collagen Type II (Structural Class)"
          },
          {
            "code": "N0000168664",
            "display": "Collagen Type III (Structural Class)"
          },
          {
            "code": "N0000168677",
            "display": "Collagen Type IV (Structural Class)"
          },
          {
            "code": "N0000168674",
            "display": "Collagen Type IX (Structural Class)"
          },
          {
            "code": "N0000168665",
            "display": "Collagen Type V (Structural Class)"
          },
          {
            "code": "N0000168678",
            "display": "Collagen Type VI (Structural Class)"
          },
          {
            "code": "N0000168671",
            "display": "Collagen Type VII (Structural Class)"
          },
          {
            "code": "N0000168680",
            "display": "Collagen Type VIII (Structural Class)"
          },
          {
            "code": "N0000168676",
            "display": "Collagen Type X (Structural Class)"
          },
          {
            "code": "N0000168666",
            "display": "Collagen Type XI (Structural Class)"
          },
          {
            "code": "N0000168675",
            "display": "Collagen Type XII (Structural Class)"
          },
          {
            "code": "N0000168679",
            "display": "Collagen Type XIII (Structural Class)"
          },
          {
            "code": "N0000168672",
            "display": "Collagen Type XVIII (Structural Class)"
          },
          {
            "code": "N0000006395",
            "display": "Collagenases (Structural Class)"
          },
          {
            "code": "N0000008368",
            "display": "Collecting Duct Water Permeability Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169161",
            "display": "Collectins (Structural Class)"
          },
          {
            "code": "N0000007429",
            "display": "Collodion (Structural Class)"
          },
          {
            "code": "N0000020036",
            "display": "Colony Stimulating Factor Receptor Type 1 (CSF-1R) Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000008274",
            "display": "Colony-Stimulating Factors (Structural Class)"
          },
          {
            "code": "N0000008158",
            "display": "Colony-Stimulating Factors, Recombinant (Structural Class)"
          },
          {
            "code": "N0000175703",
            "display": "Competitive Cholinergic Nicotinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175686",
            "display": "Competitive Opioid Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000086",
            "display": "Complement 1 Inactivators (Mechanism of Action)"
          },
          {
            "code": "N0000175441",
            "display": "Complement 5 Inactivators (Mechanism of Action)"
          },
          {
            "code": "N0000169291",
            "display": "Complement Activating Enzymes (Structural Class)"
          },
          {
            "code": "N0000169276",
            "display": "Complement C1 (Structural Class)"
          },
          {
            "code": "N0000170005",
            "display": "Complement C1 Inactivator Proteins (Structural Class)"
          },
          {
            "code": "N0000169305",
            "display": "Complement C1 Inhibitor Protein (Structural Class)"
          },
          {
            "code": "N0000169277",
            "display": "Complement C1q (Structural Class)"
          },
          {
            "code": "N0000169301",
            "display": "Complement C1r (Structural Class)"
          },
          {
            "code": "N0000169292",
            "display": "Complement C1s (Structural Class)"
          },
          {
            "code": "N0000169271",
            "display": "Complement C2 (Structural Class)"
          },
          {
            "code": "N0000169273",
            "display": "Complement C2a (Structural Class)"
          },
          {
            "code": "N0000169272",
            "display": "Complement C2b (Structural Class)"
          },
          {
            "code": "N0000169278",
            "display": "Complement C3 (Structural Class)"
          },
          {
            "code": "N0000169295",
            "display": "Complement C3 Convertase, Alternative Pathway (Structural Class)"
          },
          {
            "code": "N0000169300",
            "display": "Complement C3 Convertase, Classical Pathway (Structural Class)"
          },
          {
            "code": "N0000169359",
            "display": "Complement C3 Nephritic Factor (Structural Class)"
          },
          {
            "code": "N0000169287",
            "display": "Complement C3a (Structural Class)"
          },
          {
            "code": "N0000169279",
            "display": "Complement C3b (Structural Class)"
          },
          {
            "code": "N0000169306",
            "display": "Complement C3b Inactivator Proteins (Structural Class)"
          },
          {
            "code": "N0000169280",
            "display": "Complement C3c (Structural Class)"
          },
          {
            "code": "N0000169293",
            "display": "Complement C3-C5 Convertases (Structural Class)"
          },
          {
            "code": "N0000169294",
            "display": "Complement C3-C5 Convertases, Alternative Pathway (Structural Class)"
          },
          {
            "code": "N0000169298",
            "display": "Complement C3-C5 Convertases, Classical Pathway (Structural Class)"
          },
          {
            "code": "N0000169281",
            "display": "Complement C3d (Structural Class)"
          },
          {
            "code": "N0000169282",
            "display": "Complement C4 (Structural Class)"
          },
          {
            "code": "N0000169290",
            "display": "Complement C4a (Structural Class)"
          },
          {
            "code": "N0000169283",
            "display": "Complement C4b (Structural Class)"
          },
          {
            "code": "N0000169308",
            "display": "Complement C4b-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000169274",
            "display": "Complement C5 (Structural Class)"
          },
          {
            "code": "N0000169296",
            "display": "Complement C5 Convertase, Alternative Pathway (Structural Class)"
          },
          {
            "code": "N0000169299",
            "display": "Complement C5 Convertase, Classical Pathway (Structural Class)"
          },
          {
            "code": "N0000169288",
            "display": "Complement C5a (Structural Class)"
          },
          {
            "code": "N0000169289",
            "display": "Complement C5a, des-Arginine (Structural Class)"
          },
          {
            "code": "N0000169275",
            "display": "Complement C5b (Structural Class)"
          },
          {
            "code": "N0000169309",
            "display": "Complement C6 (Structural Class)"
          },
          {
            "code": "N0000169310",
            "display": "Complement C7 (Structural Class)"
          },
          {
            "code": "N0000169285",
            "display": "Complement C8 (Structural Class)"
          },
          {
            "code": "N0000169270",
            "display": "Complement C9 (Structural Class)"
          },
          {
            "code": "N0000169284",
            "display": "Complement Factor B (Structural Class)"
          },
          {
            "code": "N0000169302",
            "display": "Complement Factor D (Structural Class)"
          },
          {
            "code": "N0000169401",
            "display": "Complement Factor H (Structural Class)"
          },
          {
            "code": "N0000169307",
            "display": "Complement Factor I (Structural Class)"
          },
          {
            "code": "N0000169304",
            "display": "Complement Inactivator Proteins (Structural Class)"
          },
          {
            "code": "N0000000192",
            "display": "Complement Inactivators (Mechanism of Action)"
          },
          {
            "code": "N0000175974",
            "display": "Complement Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169303",
            "display": "Complement Membrane Attack Complex (Structural Class)"
          },
          {
            "code": "N0000169269",
            "display": "Complement System Proteins (Structural Class)"
          },
          {
            "code": "N0000169351",
            "display": "Complementarity Determining Regions (Structural Class)"
          },
          {
            "code": "N0000011165",
            "display": "Complex Mixtures (Structural Class)"
          },
          {
            "code": "N0000171543",
            "display": "Compomers (Structural Class)"
          },
          {
            "code": "N0000171541",
            "display": "Composite Resins (Structural Class)"
          },
          {
            "code": "N0000170142",
            "display": "Conalbumin (Structural Class)"
          },
          {
            "code": "N0000170161",
            "display": "Concanavalin A (Structural Class)"
          },
          {
            "code": "N0000008369",
            "display": "Conduction System Depolarization (Physiological Effect)"
          },
          {
            "code": "N0000008370",
            "display": "Conduction System Repolarization (Physiological Effect)"
          },
          {
            "code": "N0000167389",
            "display": "Congo Red (Structural Class)"
          },
          {
            "code": "N0000175346",
            "display": "conivaptan (Structural Class)"
          },
          {
            "code": "N0000008371",
            "display": "Conjunctival Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008372",
            "display": "Conjunctival Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175400",
            "display": "Conjunctival Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175384",
            "display": "Conjunctival Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000008373",
            "display": "Connective Tissue Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020051",
            "display": "Connective Tissue Permeability Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020053",
            "display": "Connective Tissue Permeability Alteration Decrease (Physiological Effect)"
          },
          {
            "code": "N0000020052",
            "display": "Connective Tissue Permeability Alteration Increase (Physiological Effect)"
          },
          {
            "code": "N0000168998",
            "display": "Connexin 43 (Structural Class)"
          },
          {
            "code": "N0000168997",
            "display": "Connexins (Structural Class)"
          },
          {
            "code": "N0000171441",
            "display": "Conotoxins (Structural Class)"
          },
          {
            "code": "N0000169215",
            "display": "Contractile Proteins (Structural Class)"
          },
          {
            "code": "N0000005747",
            "display": "Copper (Structural Class)"
          },
          {
            "code": "N0000020075",
            "display": "Copper Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166100",
            "display": "Copper Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006458",
            "display": "Copper Sulfate (Structural Class)"
          },
          {
            "code": "N0000167929",
            "display": "Coproporphyrinogen Oxidase (Structural Class)"
          },
          {
            "code": "N0000171208",
            "display": "Coproporphyrinogens (Structural Class)"
          },
          {
            "code": "N0000171203",
            "display": "Coproporphyrins (Structural Class)"
          },
          {
            "code": "N0000171389",
            "display": "Cord Factors (Structural Class)"
          },
          {
            "code": "N0000169996",
            "display": "Core Binding Factor Alpha 1 Subunit (Structural Class)"
          },
          {
            "code": "N0000169998",
            "display": "Core Binding Factor Alpha 2 Subunit (Structural Class)"
          },
          {
            "code": "N0000169997",
            "display": "Core Binding Factor Alpha 3 Subunit (Structural Class)"
          },
          {
            "code": "N0000169995",
            "display": "Core Binding Factor alpha Subunits (Structural Class)"
          },
          {
            "code": "N0000169994",
            "display": "Core Binding Factor beta Subunit (Structural Class)"
          },
          {
            "code": "N0000169993",
            "display": "Core Binding Factors (Structural Class)"
          },
          {
            "code": "N0000005782",
            "display": "Corn Oil (Structural Class)"
          },
          {
            "code": "N0000008374",
            "display": "Coronary Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008375",
            "display": "Coronary Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175397",
            "display": "Coronary Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175381",
            "display": "Coronary Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000011299",
            "display": "Corpus Luteum Hormones (Structural Class)"
          },
          {
            "code": "N0000011328",
            "display": "Corrinoids (Structural Class)"
          },
          {
            "code": "N0000170443",
            "display": "Cortactin (Structural Class)"
          },
          {
            "code": "N0000007068",
            "display": "corticorelin ovine (Structural Class)"
          },
          {
            "code": "N0000175450",
            "display": "Corticosteroid Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000167495",
            "display": "Corticosterone (Structural Class)"
          },
          {
            "code": "N0000008325",
            "display": "Corticotropin Releasing Hormone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175137",
            "display": "Corticotropin-Like Intermediate Lobe Peptide (Structural Class)"
          },
          {
            "code": "N0000007539",
            "display": "Corticotropin-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000005905",
            "display": "Cortisone (Structural Class)"
          },
          {
            "code": "N0000167988",
            "display": "Cortisone Reductase (Structural Class)"
          },
          {
            "code": "N0000167493",
            "display": "Cortodoxone (Structural Class)"
          },
          {
            "code": "N0000004608",
            "display": "Cosyntropin (Structural Class)"
          },
          {
            "code": "N0000167154",
            "display": "Cotinine (Structural Class)"
          },
          {
            "code": "N0000005976",
            "display": "Cottonseed Oil (Structural Class)"
          },
          {
            "code": "N0000167014",
            "display": "Coumaphos (Structural Class)"
          },
          {
            "code": "N0000166642",
            "display": "Coumaric Acids (Structural Class)"
          },
          {
            "code": "N0000008142",
            "display": "Coumarins (Structural Class)"
          },
          {
            "code": "N0000167030",
            "display": "Coumestrol (Structural Class)"
          },
          {
            "code": "N0000170110",
            "display": "COUP Transcription Factor I (Structural Class)"
          },
          {
            "code": "N0000170111",
            "display": "COUP Transcription Factor II (Structural Class)"
          },
          {
            "code": "N0000170109",
            "display": "COUP Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000008288",
            "display": "COX-2 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170326",
            "display": "C-Peptide (Structural Class)"
          },
          {
            "code": "N0000166993",
            "display": "Crack Cocaine (Structural Class)"
          },
          {
            "code": "N0000175212",
            "display": "CRADD Signaling Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000169508",
            "display": "C-Reactive Protein (Structural Class)"
          },
          {
            "code": "N0000170276",
            "display": "Creatine (Structural Class)"
          },
          {
            "code": "N0000168296",
            "display": "Creatine Kinase (Structural Class)"
          },
          {
            "code": "N0000168298",
            "display": "Creatine Kinase, BB Form (Structural Class)"
          },
          {
            "code": "N0000168297",
            "display": "Creatine Kinase, MB Form (Structural Class)"
          },
          {
            "code": "N0000168299",
            "display": "Creatine Kinase, Mitochondrial Form (Structural Class)"
          },
          {
            "code": "N0000168300",
            "display": "Creatine Kinase, MM Form (Structural Class)"
          },
          {
            "code": "N0000167074",
            "display": "Creatinine (Structural Class)"
          },
          {
            "code": "N0000168138",
            "display": "CREB-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000006742",
            "display": "Creosote (Structural Class)"
          },
          {
            "code": "N0000007680",
            "display": "Cresols (Structural Class)"
          },
          {
            "code": "N0000008324",
            "display": "CRH Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008326",
            "display": "CRH Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170453",
            "display": "Crk-Associated Substrate Protein (Structural Class)"
          },
          {
            "code": "N0000167049",
            "display": "Cromakalim (Structural Class)"
          },
          {
            "code": "N0000005781",
            "display": "Cromolyn Sodium (Structural Class)"
          },
          {
            "code": "N0000171451",
            "display": "Crotalid Venoms (Structural Class)"
          },
          {
            "code": "N0000006943",
            "display": "crotamiton (Structural Class)"
          },
          {
            "code": "N0000170870",
            "display": "Croton Oil (Structural Class)"
          },
          {
            "code": "N0000168584",
            "display": "Crotonates (Structural Class)"
          },
          {
            "code": "N0000168583",
            "display": "Crotonic Acids (Structural Class)"
          },
          {
            "code": "N0000171452",
            "display": "Crotoxin (Structural Class)"
          },
          {
            "code": "N0000167395",
            "display": "Crown Compounds (Structural Class)"
          },
          {
            "code": "N0000167396",
            "display": "Crown Ethers (Structural Class)"
          },
          {
            "code": "N0000169323",
            "display": "Cryoglobulins (Structural Class)"
          },
          {
            "code": "N0000169026",
            "display": "Crystallins (Structural Class)"
          },
          {
            "code": "N0000170703",
            "display": "Cucumber Mosaic Virus Satellite (Structural Class)"
          },
          {
            "code": "N0000170194",
            "display": "Cullin Proteins (Structural Class)"
          },
          {
            "code": "N0000006901",
            "display": "cupric chloride (Structural Class)"
          },
          {
            "code": "N0000166392",
            "display": "Cuprizone (Structural Class)"
          },
          {
            "code": "N0000007742",
            "display": "Curare (Structural Class)"
          },
          {
            "code": "N0000166597",
            "display": "Curcumin (Structural Class)"
          },
          {
            "code": "N0000166259",
            "display": "Curium (Structural Class)"
          },
          {
            "code": "N0000008376",
            "display": "Cutaneous Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000008377",
            "display": "Cutaneous Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175398",
            "display": "Cutaneous Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175382",
            "display": "Cutaneous Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000166163",
            "display": "Cyanamide (Structural Class)"
          },
          {
            "code": "N0000166620",
            "display": "Cyanates (Structural Class)"
          },
          {
            "code": "N0000008185",
            "display": "Cyanides (Structural Class)"
          },
          {
            "code": "N0000171530",
            "display": "Cyanoacrylates (Structural Class)"
          },
          {
            "code": "N0000166199",
            "display": "Cyanogen Bromide (Structural Class)"
          },
          {
            "code": "N0000167468",
            "display": "Cyanoketone (Structural Class)"
          },
          {
            "code": "N0000166312",
            "display": "Cycasin (Structural Class)"
          },
          {
            "code": "N0000007002",
            "display": "Cyclacillin (Structural Class)"
          },
          {
            "code": "N0000166390",
            "display": "Cyclamates (Structural Class)"
          },
          {
            "code": "N0000007009",
            "display": "Cyclandelate (Structural Class)"
          },
          {
            "code": "N0000167218",
            "display": "Cyclazocine (Structural Class)"
          },
          {
            "code": "N0000170816",
            "display": "Cyclic ADP-Ribose (Structural Class)"
          },
          {
            "code": "N0000170819",
            "display": "Cyclic AMP (Structural Class)"
          },
          {
            "code": "N0000169877",
            "display": "Cyclic AMP Receptor Protein (Structural Class)"
          },
          {
            "code": "N0000169855",
            "display": "Cyclic AMP Response Element Modulator (Structural Class)"
          },
          {
            "code": "N0000169862",
            "display": "Cyclic AMP Response Element-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000169868",
            "display": "Cyclic AMP Response Element-Binding Protein A (Structural Class)"
          },
          {
            "code": "N0000170598",
            "display": "Cyclic AMP-Dependent Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000170790",
            "display": "Cyclic CMP (Structural Class)"
          },
          {
            "code": "N0000170850",
            "display": "Cyclic GMP (Structural Class)"
          },
          {
            "code": "N0000170597",
            "display": "Cyclic GMP-Dependent Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000170837",
            "display": "Cyclic IMP (Structural Class)"
          },
          {
            "code": "N0000167038",
            "display": "Cyclic N-Oxides (Structural Class)"
          },
          {
            "code": "N0000170595",
            "display": "Cyclic Nucleotide-Regulated Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000167036",
            "display": "Cyclic P-Oxides (Structural Class)"
          },
          {
            "code": "N0000167037",
            "display": "Cyclic S-Oxides (Structural Class)"
          },
          {
            "code": "N0000170994",
            "display": "Cyclin A (Structural Class)"
          },
          {
            "code": "N0000170991",
            "display": "Cyclin B (Structural Class)"
          },
          {
            "code": "N0000170993",
            "display": "Cyclin D1 (Structural Class)"
          },
          {
            "code": "N0000170992",
            "display": "Cyclin E (Structural Class)"
          },
          {
            "code": "N0000170543",
            "display": "Cyclin-Dependent Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000170542",
            "display": "Cyclin-Dependent Kinase 4 (Structural Class)"
          },
          {
            "code": "N0000170547",
            "display": "Cyclin-Dependent Kinase 5 (Structural Class)"
          },
          {
            "code": "N0000170548",
            "display": "Cyclin-Dependent Kinase 6 (Structural Class)"
          },
          {
            "code": "N0000170545",
            "display": "Cyclin-Dependent Kinase 9 (Structural Class)"
          },
          {
            "code": "N0000170189",
            "display": "Cyclin-Dependent Kinase Inhibitor p15 (Structural Class)"
          },
          {
            "code": "N0000170193",
            "display": "Cyclin-Dependent Kinase Inhibitor p16 (Structural Class)"
          },
          {
            "code": "N0000170187",
            "display": "Cyclin-Dependent Kinase Inhibitor p18 (Structural Class)"
          },
          {
            "code": "N0000170190",
            "display": "Cyclin-Dependent Kinase Inhibitor p19 (Structural Class)"
          },
          {
            "code": "N0000170188",
            "display": "Cyclin-Dependent Kinase Inhibitor p21 (Structural Class)"
          },
          {
            "code": "N0000170192",
            "display": "Cyclin-Dependent Kinase Inhibitor p27 (Structural Class)"
          },
          {
            "code": "N0000170191",
            "display": "Cyclin-Dependent Kinase Inhibitor p57 (Structural Class)"
          },
          {
            "code": "N0000170186",
            "display": "Cyclin-Dependent Kinase Inhibitor Proteins (Structural Class)"
          },
          {
            "code": "N0000170541",
            "display": "Cyclin-Dependent Kinases (Structural Class)"
          },
          {
            "code": "N0000170990",
            "display": "Cyclins (Structural Class)"
          },
          {
            "code": "N0000005884",
            "display": "Cyclizine (Structural Class)"
          },
          {
            "code": "N0000005926",
            "display": "cyclobenzaprine (Structural Class)"
          },
          {
            "code": "N0000007884",
            "display": "Cyclobutanes (Structural Class)"
          },
          {
            "code": "N0000011318",
            "display": "Cyclodecanes (Structural Class)"
          },
          {
            "code": "N0000168520",
            "display": "Cyclodextrins (Structural Class)"
          },
          {
            "code": "N0000166610",
            "display": "Cyclofenil (Structural Class)"
          },
          {
            "code": "N0000166386",
            "display": "Cycloheptanes (Structural Class)"
          },
          {
            "code": "N0000007887",
            "display": "Cyclohexanecarboxylic Acids (Structural Class)"
          },
          {
            "code": "N0000007890",
            "display": "Cyclohexanes (Structural Class)"
          },
          {
            "code": "N0000007891",
            "display": "Cyclohexanols (Structural Class)"
          },
          {
            "code": "N0000011466",
            "display": "Cyclohexanones (Structural Class)"
          },
          {
            "code": "N0000175096",
            "display": "Cyclohexenes (Structural Class)"
          },
          {
            "code": "N0000167211",
            "display": "Cycloheximide (Structural Class)"
          },
          {
            "code": "N0000166488",
            "display": "Cyclohexylamines (Structural Class)"
          },
          {
            "code": "N0000170255",
            "display": "Cycloleucine (Structural Class)"
          },
          {
            "code": "N0000166393",
            "display": "Cyclooctanes (Structural Class)"
          },
          {
            "code": "N0000167739",
            "display": "Cyclooxygenase 1 (Structural Class)"
          },
          {
            "code": "N0000167738",
            "display": "Cyclooxygenase 2 (Structural Class)"
          },
          {
            "code": "N0000000160",
            "display": "Cyclooxygenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007896",
            "display": "Cycloparaffins (Structural Class)"
          },
          {
            "code": "N0000007899",
            "display": "Cyclopentanes (Structural Class)"
          },
          {
            "code": "N0000166948",
            "display": "Cyclopenthiazide (Structural Class)"
          },
          {
            "code": "N0000005939",
            "display": "Cyclopentolate (Structural Class)"
          },
          {
            "code": "N0000168095",
            "display": "Cyclophilin A (Structural Class)"
          },
          {
            "code": "N0000170173",
            "display": "Cyclophilins (Structural Class)"
          },
          {
            "code": "N0000005951",
            "display": "Cyclophosphamide (Structural Class)"
          },
          {
            "code": "N0000007900",
            "display": "Cyclopropanes (Structural Class)"
          },
          {
            "code": "N0000005955",
            "display": "Cycloserine (Structural Class)"
          },
          {
            "code": "N0000007346",
            "display": "Cyclosporine (Structural Class)"
          },
          {
            "code": "N0000007903",
            "display": "Cyclosporins (Structural Class)"
          },
          {
            "code": "N0000167470",
            "display": "Cyclosteroids (Structural Class)"
          },
          {
            "code": "N0000006856",
            "display": "cyclothiazide (Structural Class)"
          },
          {
            "code": "N0000170350",
            "display": "Cyclotides (Structural Class)"
          },
          {
            "code": "N0000168454",
            "display": "Cymarine (Structural Class)"
          },
          {
            "code": "N0000005988",
            "display": "Cyproheptadine (Structural Class)"
          },
          {
            "code": "N0000167456",
            "display": "Cyproterone (Structural Class)"
          },
          {
            "code": "N0000167457",
            "display": "Cyproterone Acetate (Structural Class)"
          },
          {
            "code": "N0000166532",
            "display": "Cystamine (Structural Class)"
          },
          {
            "code": "N0000166447",
            "display": "Cystaphos (Structural Class)"
          },
          {
            "code": "N0000170287",
            "display": "Cystathionine (Structural Class)"
          },
          {
            "code": "N0000168034",
            "display": "Cystathionine beta-Synthase (Structural Class)"
          },
          {
            "code": "N0000168071",
            "display": "Cystathionine gamma-Lyase (Structural Class)"
          },
          {
            "code": "N0000169223",
            "display": "Cystatins (Structural Class)"
          },
          {
            "code": "N0000006021",
            "display": "Cysteamine (Structural Class)"
          },
          {
            "code": "N0000170273",
            "display": "Cysteic Acid (Structural Class)"
          },
          {
            "code": "N0000006029",
            "display": "Cysteine (Structural Class)"
          },
          {
            "code": "N0000167848",
            "display": "Cysteine Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000007910",
            "display": "Cysteine Endopeptidases (Structural Class)"
          },
          {
            "code": "N0000000101",
            "display": "Cysteine Proteinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168315",
            "display": "Cysteine Synthase (Structural Class)"
          },
          {
            "code": "N0000170265",
            "display": "Cysteinyldopa (Structural Class)"
          },
          {
            "code": "N0000169759",
            "display": "Cystic Fibrosis Transmembrane Conductance Regulator (Structural Class)"
          },
          {
            "code": "N0000006059",
            "display": "Cystine (Structural Class)"
          },
          {
            "code": "N0000175549",
            "display": "Cystine Disulfide Reduction (Mechanism of Action)"
          },
          {
            "code": "N0000167590",
            "display": "Cystinyl Aminopeptidase (Structural Class)"
          },
          {
            "code": "N0000006080",
            "display": "Cytarabine (Structural Class)"
          },
          {
            "code": "N0000007916",
            "display": "Cytidine (Structural Class)"
          },
          {
            "code": "N0000167693",
            "display": "Cytidine Deaminase (Structural Class)"
          },
          {
            "code": "N0000170770",
            "display": "Cytidine Diphosphate (Structural Class)"
          },
          {
            "code": "N0000170772",
            "display": "Cytidine Diphosphate Choline (Structural Class)"
          },
          {
            "code": "N0000170771",
            "display": "Cytidine Diphosphate Diglycerides (Structural Class)"
          },
          {
            "code": "N0000170773",
            "display": "Cytidine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000170774",
            "display": "Cytidine Monophosphate N-Acetylneuraminic Acid (Structural Class)"
          },
          {
            "code": "N0000170775",
            "display": "Cytidine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000171414",
            "display": "Cytochalasin B (Structural Class)"
          },
          {
            "code": "N0000171413",
            "display": "Cytochalasin D (Structural Class)"
          },
          {
            "code": "N0000171412",
            "display": "Cytochalasins (Structural Class)"
          },
          {
            "code": "N0000170021",
            "display": "Cytochrome a Group (Structural Class)"
          },
          {
            "code": "N0000170025",
            "display": "Cytochrome b Group (Structural Class)"
          },
          {
            "code": "N0000170198",
            "display": "Cytochrome b6f Complex (Structural Class)"
          },
          {
            "code": "N0000170015",
            "display": "Cytochrome c Group (Structural Class)"
          },
          {
            "code": "N0000170050",
            "display": "Cytochrome d Group (Structural Class)"
          },
          {
            "code": "N0000170042",
            "display": "Cytochrome P-450 CYP1A1 (Structural Class)"
          },
          {
            "code": "N0000170049",
            "display": "Cytochrome P-450 CYP1A2 (Structural Class)"
          },
          {
            "code": "N0000175177",
            "display": "Cytochrome P-450 CYP27A1 (Structural Class)"
          },
          {
            "code": "N0000170048",
            "display": "Cytochrome P-450 CYP2B1 (Structural Class)"
          },
          {
            "code": "N0000170047",
            "display": "Cytochrome P-450 CYP2D6 (Structural Class)"
          },
          {
            "code": "N0000170046",
            "display": "Cytochrome P-450 CYP2E1 (Structural Class)"
          },
          {
            "code": "N0000170044",
            "display": "Cytochrome P-450 CYP3A (Structural Class)"
          },
          {
            "code": "N0000170028",
            "display": "Cytochrome P-450 Enzyme System (Structural Class)"
          },
          {
            "code": "N0000167810",
            "display": "Cytochrome Reductases (Structural Class)"
          },
          {
            "code": "N0000169061",
            "display": "Cytochrome-B(5) Reductase (Structural Class)"
          },
          {
            "code": "N0000167818",
            "display": "Cytochrome-c Peroxidase (Structural Class)"
          },
          {
            "code": "N0000170014",
            "display": "Cytochromes (Structural Class)"
          },
          {
            "code": "N0000170023",
            "display": "Cytochromes a (Structural Class)"
          },
          {
            "code": "N0000170022",
            "display": "Cytochromes a1 (Structural Class)"
          },
          {
            "code": "N0000170024",
            "display": "Cytochromes a3 (Structural Class)"
          },
          {
            "code": "N0000170027",
            "display": "Cytochromes b (Structural Class)"
          },
          {
            "code": "N0000170026",
            "display": "Cytochromes b5 (Structural Class)"
          },
          {
            "code": "N0000170201",
            "display": "Cytochromes b6 (Structural Class)"
          },
          {
            "code": "N0000170017",
            "display": "Cytochromes c (Structural Class)"
          },
          {
            "code": "N0000170019",
            "display": "Cytochromes c' (Structural Class)"
          },
          {
            "code": "N0000170018",
            "display": "Cytochromes c1 (Structural Class)"
          },
          {
            "code": "N0000170020",
            "display": "Cytochromes c2 (Structural Class)"
          },
          {
            "code": "N0000170016",
            "display": "Cytochromes c6 (Structural Class)"
          },
          {
            "code": "N0000170199",
            "display": "Cytochromes f (Structural Class)"
          },
          {
            "code": "N0000175263",
            "display": "Cytokine Receptor Common beta Subunit (Structural Class)"
          },
          {
            "code": "N0000171325",
            "display": "Cytokine Receptor gp130 (Structural Class)"
          },
          {
            "code": "N0000000175",
            "display": "Cytokine Receptor Superfamily Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000011291",
            "display": "Cytokines (Structural Class)"
          },
          {
            "code": "N0000166984",
            "display": "Cytokinins (Structural Class)"
          },
          {
            "code": "N0000170899",
            "display": "Cytomegalovirus Vaccines (Structural Class)"
          },
          {
            "code": "N0000007932",
            "display": "Cytosine (Structural Class)"
          },
          {
            "code": "N0000167692",
            "display": "Cytosine Deaminase (Structural Class)"
          },
          {
            "code": "N0000170769",
            "display": "Cytosine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000169428",
            "display": "Cytoskeletal Proteins (Structural Class)"
          },
          {
            "code": "N0000008378",
            "display": "Cytoskeleton Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006842",
            "display": "Dacarbazine (Structural Class)"
          },
          {
            "code": "N0000005792",
            "display": "daclizumab (Structural Class)"
          },
          {
            "code": "N0000006852",
            "display": "Dactinomycin (Structural Class)"
          },
          {
            "code": "N0000170401",
            "display": "D-Ala(2),MePhe(4),Met(0)-ol-enkephalin (Structural Class)"
          },
          {
            "code": "N0000168380",
            "display": "D-Alanine Transaminase (Structural Class)"
          },
          {
            "code": "N0000168535",
            "display": "Dalteparin (Structural Class)"
          },
          {
            "code": "N0000167841",
            "display": "D-Amino-Acid Oxidase (Structural Class)"
          },
          {
            "code": "N0000006875",
            "display": "Danazol (Structural Class)"
          },
          {
            "code": "N0000167380",
            "display": "Dansyl Compounds (Structural Class)"
          },
          {
            "code": "N0000006906",
            "display": "Dantrolene (Structural Class)"
          },
          {
            "code": "N0000006303",
            "display": "dapiprazole (Structural Class)"
          },
          {
            "code": "N0000006908",
            "display": "Dapsone (Structural Class)"
          },
          {
            "code": "N0000010342",
            "display": "Daptomycin (Structural Class)"
          },
          {
            "code": "N0000171599",
            "display": "darifenacin (Structural Class)"
          },
          {
            "code": "N0000167827",
            "display": "D-Aspartate Oxidase (Structural Class)"
          },
          {
            "code": "N0000170285",
            "display": "D-Aspartic Acid (Structural Class)"
          },
          {
            "code": "N0000006931",
            "display": "Daunorubicin (Structural Class)"
          },
          {
            "code": "N0000167690",
            "display": "DCMP Deaminase (Structural Class)"
          },
          {
            "code": "N0000166332",
            "display": "DDT (Structural Class)"
          },
          {
            "code": "N0000175187",
            "display": "DEAD-box RNA Helicases (Structural Class)"
          },
          {
            "code": "N0000168515",
            "display": "DEAE-Cellulose (Structural Class)"
          },
          {
            "code": "N0000168527",
            "display": "DEAE-Dextran (Structural Class)"
          },
          {
            "code": "N0000170340",
            "display": "Deamino Arginine Vasopressin (Structural Class)"
          },
          {
            "code": "N0000166807",
            "display": "Deanol (Structural Class)"
          },
          {
            "code": "N0000175210",
            "display": "Death Domain Receptor Signaling Adaptor Proteins (Structural Class)"
          },
          {
            "code": "N0000166976",
            "display": "Debrisoquin (Structural Class)"
          },
          {
            "code": "N0000166493",
            "display": "Decamethonium Compounds (Structural Class)"
          },
          {
            "code": "N0000168571",
            "display": "Decanoates (Structural Class)"
          },
          {
            "code": "N0000168570",
            "display": "Decanoic Acids (Structural Class)"
          },
          {
            "code": "N0000175844",
            "display": "Decarboxylase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000166919",
            "display": "Decoquinate (Structural Class)"
          },
          {
            "code": "N0000008381",
            "display": "Decrease Spermatogenesis (Physiological Effect)"
          },
          {
            "code": "N0000008383",
            "display": "Decreased Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008384",
            "display": "Decreased Adhesion Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008385",
            "display": "Decreased Adhesion Factor Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008386",
            "display": "Decreased Adhesion Factor Production (Physiological Effect)"
          },
          {
            "code": "N0000008387",
            "display": "Decreased Adrenal Epinephrine Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008388",
            "display": "Decreased Adrenal Norepinephrine Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008382",
            "display": "Decreased Adrenocorticotropic Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000010235",
            "display": "Decreased Amino Acid Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000008389",
            "display": "Decreased Anal Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000008390",
            "display": "Decreased Antibody Activity (Physiological Effect)"
          },
          {
            "code": "N0000008391",
            "display": "Decreased Antibody Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008392",
            "display": "Decreased Antibody Production (Physiological Effect)"
          },
          {
            "code": "N0000008393",
            "display": "Decreased Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000175644",
            "display": "Decreased Autonomic Ganglionic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008394",
            "display": "Decreased Autonomic Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008395",
            "display": "Decreased Autonomic Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008396",
            "display": "Decreased Autonomic Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008397",
            "display": "Decreased Autonomic Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008398",
            "display": "Decreased Autonomic Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008399",
            "display": "Decreased Autonomic Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008400",
            "display": "Decreased Autonomic Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008401",
            "display": "Decreased Autonomic Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008402",
            "display": "Decreased Autonomic Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008403",
            "display": "Decreased Autonomic Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008404",
            "display": "Decreased Autonomic Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008405",
            "display": "Decreased Autonomic Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008406",
            "display": "Decreased Autonomic Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008407",
            "display": "Decreased Autonomic Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008408",
            "display": "Decreased Autonomic Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008409",
            "display": "Decreased Autonomic Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008410",
            "display": "Decreased Autonomic Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008411",
            "display": "Decreased Autonomic Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008412",
            "display": "Decreased Autonomic Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008413",
            "display": "Decreased Autonomic Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008414",
            "display": "Decreased Autonomic Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008415",
            "display": "Decreased Autonomic Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008416",
            "display": "Decreased Autonomic Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008417",
            "display": "Decreased B Lymphocyte Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008418",
            "display": "Decreased B Lymphocyte Production (Physiological Effect)"
          },
          {
            "code": "N0000008419",
            "display": "Decreased Biliary Motility (Physiological Effect)"
          },
          {
            "code": "N0000008420",
            "display": "Decreased Bladder Contractility (Physiological Effect)"
          },
          {
            "code": "N0000008421",
            "display": "Decreased Bladder Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000175893",
            "display": "Decreased Blood Viscosity (Physiological Effect)"
          },
          {
            "code": "N0000008422",
            "display": "Decreased Bradykinin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008423",
            "display": "Decreased Bradykinin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008424",
            "display": "Decreased Bradykinin Production (Physiological Effect)"
          },
          {
            "code": "N0000008425",
            "display": "Decreased Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008426",
            "display": "Decreased Brain Stem Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008427",
            "display": "Decreased Brain Stem Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008428",
            "display": "Decreased Brain Stem Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008429",
            "display": "Decreased Brain Stem CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008430",
            "display": "Decreased Brain Stem Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008431",
            "display": "Decreased Brain Stem Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008432",
            "display": "Decreased Brain Stem Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008433",
            "display": "Decreased Brain Stem Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008434",
            "display": "Decreased Brain Stem Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008435",
            "display": "Decreased Brain Stem Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008436",
            "display": "Decreased Brain Stem GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008437",
            "display": "Decreased Brain Stem Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008438",
            "display": "Decreased Brain Stem Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008439",
            "display": "Decreased Brain Stem Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008440",
            "display": "Decreased Brain Stem Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008441",
            "display": "Decreased Brain Stem Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008442",
            "display": "Decreased Brain Stem Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008443",
            "display": "Decreased Brain Stem Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008444",
            "display": "Decreased Brain Stem Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008445",
            "display": "Decreased Brain Stem Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008446",
            "display": "Decreased Brain Stem Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008447",
            "display": "Decreased Brain Stem Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008448",
            "display": "Decreased Brain Stem VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008452",
            "display": "Decreased Calcitonin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000020082",
            "display": "Decreased Calcium-Sensing Receptor Sensitivity (Mechanism of Action)"
          },
          {
            "code": "N0000010253",
            "display": "Decreased Capillary Permeability (Physiological Effect)"
          },
          {
            "code": "N0000008453",
            "display": "Decreased Cardiac Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008454",
            "display": "Decreased Cardiac Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008455",
            "display": "Decreased Cardiac Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008456",
            "display": "Decreased Cardiac Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008457",
            "display": "Decreased Cardiac Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008458",
            "display": "Decreased Cardiac Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008459",
            "display": "Decreased Cardiac Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008460",
            "display": "Decreased Cardiac Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008461",
            "display": "Decreased Cardiac Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008462",
            "display": "Decreased Cardiac Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008463",
            "display": "Decreased Cardiac Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008464",
            "display": "Decreased Cardiac Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008465",
            "display": "Decreased Cardiac Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008466",
            "display": "Decreased Cardiac Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008467",
            "display": "Decreased Cardiac Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008468",
            "display": "Decreased Cardiac Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008469",
            "display": "Decreased Cardiac Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008470",
            "display": "Decreased Cardiac Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008471",
            "display": "Decreased Cardiac Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008472",
            "display": "Decreased Cardiac Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008473",
            "display": "Decreased Cardiac Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008474",
            "display": "Decreased Cardiac Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008475",
            "display": "Decreased Cardiac Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008449",
            "display": "Decreased CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008476",
            "display": "Decreased Cell Membrane Integrity (Physiological Effect)"
          },
          {
            "code": "N0000008477",
            "display": "Decreased Cell Membrane Synthesis & Repair (Physiological Effect)"
          },
          {
            "code": "N0000008478",
            "display": "Decreased Cell Wall Integrity (Physiological Effect)"
          },
          {
            "code": "N0000008479",
            "display": "Decreased Cell Wall Synthesis & Repair (Physiological Effect)"
          },
          {
            "code": "N0000008480",
            "display": "Decreased Cellular Death (Physiological Effect)"
          },
          {
            "code": "N0000008481",
            "display": "Decreased Cellular Locomotion (Physiological Effect)"
          },
          {
            "code": "N0000009928",
            "display": "Decreased Cellular Migration (Physiological Effect)"
          },
          {
            "code": "N0000008482",
            "display": "Decreased Central Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008483",
            "display": "Decreased Central Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008484",
            "display": "Decreased Central Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008485",
            "display": "Decreased Central Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008486",
            "display": "Decreased Central Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008487",
            "display": "Decreased Central Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008488",
            "display": "Decreased Central Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008489",
            "display": "Decreased Central Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008490",
            "display": "Decreased Central Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008491",
            "display": "Decreased Central Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008492",
            "display": "Decreased Central Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008493",
            "display": "Decreased Central Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008494",
            "display": "Decreased Central Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008495",
            "display": "Decreased Central Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008496",
            "display": "Decreased Central Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008497",
            "display": "Decreased Central Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008498",
            "display": "Decreased Central Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008499",
            "display": "Decreased Central Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008500",
            "display": "Decreased Central Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008501",
            "display": "Decreased Central Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008502",
            "display": "Decreased Central Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008503",
            "display": "Decreased Central Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008504",
            "display": "Decreased Central Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008505",
            "display": "Decreased Cerebellum Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008506",
            "display": "Decreased Cerebellum Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008507",
            "display": "Decreased Cerebellum Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008508",
            "display": "Decreased Cerebellum CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008509",
            "display": "Decreased Cerebellum Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008510",
            "display": "Decreased Cerebellum Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008511",
            "display": "Decreased Cerebellum Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008512",
            "display": "Decreased Cerebellum Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008513",
            "display": "Decreased Cerebellum Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008514",
            "display": "Decreased Cerebellum Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008515",
            "display": "Decreased Cerebellum GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008516",
            "display": "Decreased Cerebellum Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008517",
            "display": "Decreased Cerebellum Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008518",
            "display": "Decreased Cerebellum Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008519",
            "display": "Decreased Cerebellum Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008520",
            "display": "Decreased Cerebellum Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008521",
            "display": "Decreased Cerebellum Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008522",
            "display": "Decreased Cerebellum Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008523",
            "display": "Decreased Cerebellum Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008524",
            "display": "Decreased Cerebellum Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008525",
            "display": "Decreased Cerebellum Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008526",
            "display": "Decreased Cerebellum Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008527",
            "display": "Decreased Cerebellum VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008528",
            "display": "Decreased Cerebral Cortex Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008529",
            "display": "Decreased Cerebral Cortex Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008530",
            "display": "Decreased Cerebral Cortex Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008531",
            "display": "Decreased Cerebral Cortex CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008532",
            "display": "Decreased Cerebral Cortex Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008533",
            "display": "Decreased Cerebral Cortex Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008534",
            "display": "Decreased Cerebral Cortex Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008535",
            "display": "Decreased Cerebral Cortex Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008536",
            "display": "Decreased Cerebral Cortex Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008537",
            "display": "Decreased Cerebral Cortex Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008538",
            "display": "Decreased Cerebral Cortex GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008539",
            "display": "Decreased Cerebral Cortex Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008540",
            "display": "Decreased Cerebral Cortex Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008541",
            "display": "Decreased Cerebral Cortex Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008542",
            "display": "Decreased Cerebral Cortex Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008543",
            "display": "Decreased Cerebral Cortex Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008544",
            "display": "Decreased Cerebral Cortex Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008545",
            "display": "Decreased Cerebral Cortex Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008546",
            "display": "Decreased Cerebral Cortex Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008547",
            "display": "Decreased Cerebral Cortex Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008548",
            "display": "Decreased Cerebral Cortex Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008549",
            "display": "Decreased Cerebral Cortex Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008550",
            "display": "Decreased Cerebral Cortex VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008551",
            "display": "Decreased Cervical Dilation (Physiological Effect)"
          },
          {
            "code": "N0000008552",
            "display": "Decreased Cervical Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008553",
            "display": "Decreased Cholesterol Absorption (Physiological Effect)"
          },
          {
            "code": "N0000008554",
            "display": "Decreased Cholesterol Elimination (Physiological Effect)"
          },
          {
            "code": "N0000010237",
            "display": "Decreased Cholesterol Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008555",
            "display": "Decreased Cholesterol Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000175978",
            "display": "Decreased Coagulation Activity (Physiological Effect)"
          },
          {
            "code": "N0000008556",
            "display": "Decreased Coagulation Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008557",
            "display": "Decreased Coagulation Factor Concentration (Physiological Effect)"
          },
          {
            "code": "N0000008558",
            "display": "Decreased Collecting Duct Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008559",
            "display": "Decreased Collecting Duct Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008560",
            "display": "Decreased Collecting Duct H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008561",
            "display": "Decreased Collecting Duct HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008562",
            "display": "Decreased Collecting Duct K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008563",
            "display": "Decreased Collecting Duct Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008564",
            "display": "Decreased Collecting Duct Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008565",
            "display": "Decreased Collecting Duct PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008566",
            "display": "Decreased Collecting Duct SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008567",
            "display": "Decreased Collecting Duct Water Permeability (Physiological Effect)"
          },
          {
            "code": "N0000008568",
            "display": "Decreased Complement Activity (Physiological Effect)"
          },
          {
            "code": "N0000008569",
            "display": "Decreased Complement Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008570",
            "display": "Decreased Complement Production (Physiological Effect)"
          },
          {
            "code": "N0000175529",
            "display": "Decreased Copper Ion Absorption (Physiological Effect)"
          },
          {
            "code": "N0000008450",
            "display": "Decreased CRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000008451",
            "display": "Decreased CRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008571",
            "display": "Decreased Cytokine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008572",
            "display": "Decreased Cytokine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008573",
            "display": "Decreased Cytokine Production (Physiological Effect)"
          },
          {
            "code": "N0000008574",
            "display": "Decreased Cytoskeleton Integrity (Physiological Effect)"
          },
          {
            "code": "N0000008575",
            "display": "Decreased Cytoskeleton Synthesis & Repair (Physiological Effect)"
          },
          {
            "code": "N0000009936",
            "display": "Decreased Dihydrotestosterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008578",
            "display": "Decreased Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008579",
            "display": "Decreased Distal Tubule Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008580",
            "display": "Decreased Distal Tubule Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008581",
            "display": "Decreased Distal Tubule H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008582",
            "display": "Decreased Distal Tubule HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008583",
            "display": "Decreased Distal Tubule K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008584",
            "display": "Decreased Distal Tubule Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008585",
            "display": "Decreased Distal Tubule Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008586",
            "display": "Decreased Distal Tubule PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008587",
            "display": "Decreased Distal Tubule SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000175360",
            "display": "Decreased Diuresis (Physiological Effect)"
          },
          {
            "code": "N0000175367",
            "display": "Decreased Diuresis at Loop of Henle (Physiological Effect)"
          },
          {
            "code": "N0000008576",
            "display": "Decreased DNA Integrity (Physiological Effect)"
          },
          {
            "code": "N0000008577",
            "display": "Decreased DNA Replication (Physiological Effect)"
          },
          {
            "code": "N0000008588",
            "display": "Decreased Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008589",
            "display": "Decreased Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008590",
            "display": "Decreased Eicosanoid Activity (Physiological Effect)"
          },
          {
            "code": "N0000008591",
            "display": "Decreased Eicosanoid Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008592",
            "display": "Decreased Eicosanoid Production (Physiological Effect)"
          },
          {
            "code": "N0000008593",
            "display": "Decreased Embryonic & Fetal Growth (Physiological Effect)"
          },
          {
            "code": "N0000008594",
            "display": "Decreased Embryonic & Fetal Viability (Physiological Effect)"
          },
          {
            "code": "N0000008595",
            "display": "Decreased Embryonic Implantation (Physiological Effect)"
          },
          {
            "code": "N0000008596",
            "display": "Decreased Endocytosis (Physiological Effect)"
          },
          {
            "code": "N0000008597",
            "display": "Decreased Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008598",
            "display": "Decreased Endothelial Coagulation Activity (Physiological Effect)"
          },
          {
            "code": "N0000175678",
            "display": "Decreased Endothelial Proliferation (Physiological Effect)"
          },
          {
            "code": "N0000008599",
            "display": "Decreased Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008600",
            "display": "Decreased Enteric Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008601",
            "display": "Decreased Enteric Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008602",
            "display": "Decreased Enteric Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008603",
            "display": "Decreased Enteric Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008604",
            "display": "Decreased Enteric Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008605",
            "display": "Decreased Enteric Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008606",
            "display": "Decreased Enteric Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008607",
            "display": "Decreased Enteric Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008608",
            "display": "Decreased Enteric Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008609",
            "display": "Decreased Enteric Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008610",
            "display": "Decreased Enteric Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008611",
            "display": "Decreased Enteric Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008612",
            "display": "Decreased Enteric Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008613",
            "display": "Decreased Enteric Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008614",
            "display": "Decreased Enteric Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008615",
            "display": "Decreased Enteric Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008616",
            "display": "Decreased Enteric Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008617",
            "display": "Decreased Enteric Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008618",
            "display": "Decreased Enteric Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008619",
            "display": "Decreased Enteric Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008620",
            "display": "Decreased Enteric Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008621",
            "display": "Decreased Enteric Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008622",
            "display": "Decreased Enteric Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008623",
            "display": "Decreased Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175676",
            "display": "Decreased Epithelial Proliferation (Physiological Effect)"
          },
          {
            "code": "N0000008624",
            "display": "Decreased Erythroid Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008625",
            "display": "Decreased Erythroid Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000008626",
            "display": "Decreased Erythropoetin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008627",
            "display": "Decreased Esophageal Motility (Physiological Effect)"
          },
          {
            "code": "N0000008628",
            "display": "Decreased Esophageal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008629",
            "display": "Decreased Exocytosis (Physiological Effect)"
          },
          {
            "code": "N0000010228",
            "display": "Decreased Extracellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000175632",
            "display": "Decreased Fibrinolysis (Physiological Effect)"
          },
          {
            "code": "N0000010248",
            "display": "decreased fibroblast migration (Physiological Effect)"
          },
          {
            "code": "N0000009935",
            "display": "Decreased Folic Acid Modification (Physiological Effect)"
          },
          {
            "code": "N0000008630",
            "display": "Decreased Follicle Stimulating Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008631",
            "display": "Decreased GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008639",
            "display": "Decreased Gallbladder Tone (Physiological Effect)"
          },
          {
            "code": "N0000008640",
            "display": "Decreased Gastric Motility (Physiological Effect)"
          },
          {
            "code": "N0000008641",
            "display": "Decreased Gastric Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008642",
            "display": "Decreased Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008633",
            "display": "Decreased GHRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000008634",
            "display": "Decreased GHRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008635",
            "display": "Decreased GI Motility (Physiological Effect)"
          },
          {
            "code": "N0000008636",
            "display": "Decreased GI Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008643",
            "display": "Decreased Glomerular Filtration Pressure (Physiological Effect)"
          },
          {
            "code": "N0000008644",
            "display": "Decreased Glucagon Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009939",
            "display": "Decreased Glucocorticoid Clearance (Physiological Effect)"
          },
          {
            "code": "N0000008645",
            "display": "Decreased Glucocorticoid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008646",
            "display": "Decreased Gluconeogenesis (Physiological Effect)"
          },
          {
            "code": "N0000008647",
            "display": "Decreased Glucose Transport into Cells (Physiological Effect)"
          },
          {
            "code": "N0000008648",
            "display": "Decreased Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008649",
            "display": "Decreased Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008650",
            "display": "Decreased Glycogenesis (Physiological Effect)"
          },
          {
            "code": "N0000008651",
            "display": "Decreased Glycogenolysis (Physiological Effect)"
          },
          {
            "code": "N0000008652",
            "display": "Decreased Glycolysis (Physiological Effect)"
          },
          {
            "code": "N0000008637",
            "display": "Decreased GnRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000008638",
            "display": "Decreased GnRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008653",
            "display": "Decreased Granulocytic Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008654",
            "display": "Decreased Granulocytic Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000010232",
            "display": "Decreased Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008632",
            "display": "Decreased Growth Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008655",
            "display": "Decreased Hematological Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008656",
            "display": "Decreased Hematopoiesis (Physiological Effect)"
          },
          {
            "code": "N0000008657",
            "display": "Decreased Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008658",
            "display": "Decreased Histamine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008659",
            "display": "Decreased Histamine Production (Physiological Effect)"
          },
          {
            "code": "N0000175628",
            "display": "Decreased Histamine Release (Physiological Effect)"
          },
          {
            "code": "N0000175793",
            "display": "Decreased IgE Activity (Physiological Effect)"
          },
          {
            "code": "N0000175550",
            "display": "Decreased Immunologic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008660",
            "display": "Decreased Immunologically Active Biogenic Amine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008661",
            "display": "Decreased Immunologically Active Biogenic Amine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008662",
            "display": "Decreased Immunologically Active Biogenic Amine Production (Physiological Effect)"
          },
          {
            "code": "N0000008663",
            "display": "Decreased Immunologically Active Molecule Activity (Physiological Effect)"
          },
          {
            "code": "N0000008664",
            "display": "Decreased Immunologically Active Molecule Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008665",
            "display": "Decreased Immunologically Active Molecule Production (Physiological Effect)"
          },
          {
            "code": "N0000175528",
            "display": "Decreased Inorganic Ion Absorption (Physiological Effect)"
          },
          {
            "code": "N0000008666",
            "display": "Decreased Insulin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008667",
            "display": "Decreased Intercellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000009944",
            "display": "Decreased Intraocular Aqueous Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009943",
            "display": "Decreased Intraocular Fluid Pressure (Physiological Effect)"
          },
          {
            "code": "N0000008669",
            "display": "Decreased Intravascular Volume (Physiological Effect)"
          },
          {
            "code": "N0000008670",
            "display": "Decreased Iodine Organification (Physiological Effect)"
          },
          {
            "code": "N0000008671",
            "display": "Decreased Iodine Uptake (Physiological Effect)"
          },
          {
            "code": "N0000008672",
            "display": "Decreased Kallidin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008673",
            "display": "Decreased Kallidin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008674",
            "display": "Decreased Kallidin Production (Physiological Effect)"
          },
          {
            "code": "N0000008675",
            "display": "Decreased Kinin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008676",
            "display": "Decreased Kinin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008677",
            "display": "Decreased Kinin Production (Physiological Effect)"
          },
          {
            "code": "N0000008679",
            "display": "Decreased Large Intestinal Motility (Physiological Effect)"
          },
          {
            "code": "N0000008680",
            "display": "Decreased Large Intestinal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008678",
            "display": "Decreased LES Tone (Physiological Effect)"
          },
          {
            "code": "N0000008681",
            "display": "Decreased Leukotriene Activity (Physiological Effect)"
          },
          {
            "code": "N0000008682",
            "display": "Decreased Leukotriene Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008683",
            "display": "Decreased Leukotriene Production (Physiological Effect)"
          },
          {
            "code": "N0000008684",
            "display": "Decreased Lipid Derived Immunologically Active Molecule Activity (Physiological Effect)"
          },
          {
            "code": "N0000008685",
            "display": "Decreased Lipid Derived Immunologically Active Molecule Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008686",
            "display": "Decreased Lipid Derived Immunologically Active Molecule Production (Physiological Effect)"
          },
          {
            "code": "N0000008687",
            "display": "Decreased Lipogenesis (Physiological Effect)"
          },
          {
            "code": "N0000008688",
            "display": "Decreased Lipolysis (Physiological Effect)"
          },
          {
            "code": "N0000008689",
            "display": "Decreased Loop of Henle Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008690",
            "display": "Decreased Loop of Henle Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008691",
            "display": "Decreased Loop of Henle H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008692",
            "display": "Decreased Loop of Henle HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008693",
            "display": "Decreased Loop of Henle K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008694",
            "display": "Decreased Loop of Henle Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008695",
            "display": "Decreased Loop of Henle Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008696",
            "display": "Decreased Loop of Henle PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008697",
            "display": "Decreased Loop of Henle SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009930",
            "display": "Decreased Luteinizing Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008698",
            "display": "Decreased Lymphocyte Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008699",
            "display": "Decreased Lymphocyte Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000008700",
            "display": "Decreased Lysosomal Function (Physiological Effect)"
          },
          {
            "code": "N0000008701",
            "display": "Decreased Medullary Respiratory Drive (Physiological Effect)"
          },
          {
            "code": "N0000008702",
            "display": "Decreased Megakaryocte Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008703",
            "display": "Decreased Megakaryocte Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000175971",
            "display": "Decreased Megakaryocyte Maturation (Physiological Effect)"
          },
          {
            "code": "N0000008704",
            "display": "Decreased Meiosis (Physiological Effect)"
          },
          {
            "code": "N0000008705",
            "display": "Decreased Melatonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008706",
            "display": "Decreased Melatonin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008707",
            "display": "Decreased Metabolic Rate (Physiological Effect)"
          },
          {
            "code": "N0000008708",
            "display": "Decreased Midbrain Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008709",
            "display": "Decreased Midbrain Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008710",
            "display": "Decreased Midbrain Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008711",
            "display": "Decreased Midbrain CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008712",
            "display": "Decreased Midbrain Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008713",
            "display": "Decreased Midbrain Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008714",
            "display": "Decreased Midbrain Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008715",
            "display": "Decreased Midbrain Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008716",
            "display": "Decreased Midbrain Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008717",
            "display": "Decreased Midbrain Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008718",
            "display": "Decreased Midbrain GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008719",
            "display": "Decreased Midbrain Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008720",
            "display": "Decreased Midbrain Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008721",
            "display": "Decreased Midbrain Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008722",
            "display": "Decreased Midbrain Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008723",
            "display": "Decreased Midbrain Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008724",
            "display": "Decreased Midbrain Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008725",
            "display": "Decreased Midbrain Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008726",
            "display": "Decreased Midbrain Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008727",
            "display": "Decreased Midbrain Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008728",
            "display": "Decreased Midbrain Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008729",
            "display": "Decreased Midbrain Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008730",
            "display": "Decreased Midbrain VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008731",
            "display": "Decreased Mineralocorticoid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008732",
            "display": "Decreased Mitosis (Physiological Effect)"
          },
          {
            "code": "N0000008733",
            "display": "Decreased Monocytic Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008734",
            "display": "Decreased Monocytic Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000008735",
            "display": "Decreased Muscular System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008736",
            "display": "Decreased Muscular System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008737",
            "display": "Decreased Muscular System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008738",
            "display": "Decreased Muscular System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008739",
            "display": "Decreased Muscular System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008740",
            "display": "Decreased Muscular System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008741",
            "display": "Decreased Muscular System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008742",
            "display": "Decreased Muscular System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008743",
            "display": "Decreased Muscular System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008744",
            "display": "Decreased Muscular System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008745",
            "display": "Decreased Muscular System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008746",
            "display": "Decreased Muscular System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008747",
            "display": "Decreased Muscular System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008748",
            "display": "Decreased Muscular System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008749",
            "display": "Decreased Muscular System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008750",
            "display": "Decreased Muscular System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008751",
            "display": "Decreased Muscular System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008752",
            "display": "Decreased Muscular System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008753",
            "display": "Decreased Muscular System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008754",
            "display": "Decreased Muscular System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008755",
            "display": "Decreased Muscular System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008756",
            "display": "Decreased Muscular System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008757",
            "display": "Decreased Muscular System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008758",
            "display": "Decreased Myeloid Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008759",
            "display": "Decreased Myeloid Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000009972",
            "display": "Decreased Nasal and Sinus Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000008896",
            "display": "Decreased Nasal and Sinus Secretions (Physiological Effect)"
          },
          {
            "code": "N0000008761",
            "display": "Decreased Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008762",
            "display": "Decreased Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008763",
            "display": "Decreased Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008764",
            "display": "Decreased Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008765",
            "display": "Decreased Oncotic Pressure (Physiological Effect)"
          },
          {
            "code": "N0000008766",
            "display": "Decreased Organic Ion Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008767",
            "display": "Decreased Organic Ion Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000008768",
            "display": "Decreased Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008769",
            "display": "Decreased Ovarian Estrogen Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008770",
            "display": "Decreased Ovarian Progesterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008771",
            "display": "Decreased Oxygen Carrying Capacity (Physiological Effect)"
          },
          {
            "code": "N0000008772",
            "display": "Decreased Oxytocin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008778",
            "display": "Decreased Pancreatic Somatostatin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008779",
            "display": "Decreased Parasympathetic Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175648",
            "display": "Decreased Parasympathetic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008780",
            "display": "Decreased Parasympathetic Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008781",
            "display": "Decreased Parasympathetic Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008782",
            "display": "Decreased Parasympathetic CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008783",
            "display": "Decreased Parasympathetic Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008784",
            "display": "Decreased Parasympathetic Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008785",
            "display": "Decreased Parasympathetic Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008786",
            "display": "Decreased Parasympathetic Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008787",
            "display": "Decreased Parasympathetic Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008788",
            "display": "Decreased Parasympathetic Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008789",
            "display": "Decreased Parasympathetic GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008790",
            "display": "Decreased Parasympathetic Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008791",
            "display": "Decreased Parasympathetic Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008792",
            "display": "Decreased Parasympathetic Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008793",
            "display": "Decreased Parasympathetic Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008794",
            "display": "Decreased Parasympathetic Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008795",
            "display": "Decreased Parasympathetic Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008796",
            "display": "Decreased Parasympathetic Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008797",
            "display": "Decreased Parasympathetic Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008798",
            "display": "Decreased Parasympathetic Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008799",
            "display": "Decreased Parasympathetic Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008800",
            "display": "Decreased Parasympathetic Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008801",
            "display": "Decreased Parasympathetic VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008802",
            "display": "Decreased Peripheral Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008803",
            "display": "Decreased Peripheral Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008804",
            "display": "Decreased Peripheral Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008805",
            "display": "Decreased Peripheral Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008806",
            "display": "Decreased Peripheral Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008807",
            "display": "Decreased Peripheral Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008808",
            "display": "Decreased Peripheral Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008809",
            "display": "Decreased Peripheral Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008810",
            "display": "Decreased Peripheral Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008811",
            "display": "Decreased Peripheral Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008812",
            "display": "Decreased Peripheral Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008813",
            "display": "Decreased Peripheral Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008814",
            "display": "Decreased Peripheral Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008815",
            "display": "Decreased Peripheral Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008816",
            "display": "Decreased Peripheral Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008817",
            "display": "Decreased Peripheral Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008818",
            "display": "Decreased Peripheral Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008819",
            "display": "Decreased Peripheral Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008820",
            "display": "Decreased Peripheral Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008821",
            "display": "Decreased Peripheral Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008822",
            "display": "Decreased Peripheral Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008823",
            "display": "Decreased Peripheral Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008824",
            "display": "Decreased Peripheral Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008825",
            "display": "Decreased Peripheral Respiratory Drive (Physiological Effect)"
          },
          {
            "code": "N0000008826",
            "display": "Decreased Phagocytosis (Physiological Effect)"
          },
          {
            "code": "N0000009971",
            "display": "Decreased Pharyngeal Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000008760",
            "display": "Decreased Pharyngeal Secretions (Physiological Effect)"
          },
          {
            "code": "N0000008773",
            "display": "Decreased PIF Activity (Physiological Effect)"
          },
          {
            "code": "N0000008774",
            "display": "Decreased PIF Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008827",
            "display": "Decreased Pinocytosis (Physiological Effect)"
          },
          {
            "code": "N0000008828",
            "display": "Decreased Placental Human Chorionic Gonadotropin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008829",
            "display": "Decreased Platelet Activating Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008830",
            "display": "Decreased Platelet Activating Factor Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008831",
            "display": "Decreased Platelet Activating Factor Production (Physiological Effect)"
          },
          {
            "code": "N0000008832",
            "display": "Decreased Platelet Aggregation (Physiological Effect)"
          },
          {
            "code": "N0000175972",
            "display": "Decreased Platelet Production (Physiological Effect)"
          },
          {
            "code": "N0000010246",
            "display": "decreased polymorphonuclear leukocyte migration (Physiological Effect)"
          },
          {
            "code": "N0000008775",
            "display": "Decreased PRF Activity (Physiological Effect)"
          },
          {
            "code": "N0000008776",
            "display": "Decreased PRF Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008833",
            "display": "Decreased Prolactin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008834",
            "display": "Decreased Prostaglandin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008835",
            "display": "Decreased Prostaglandin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008836",
            "display": "Decreased Prostaglandin Production (Physiological Effect)"
          },
          {
            "code": "N0000008837",
            "display": "Decreased Prostatic Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008838",
            "display": "Decreased Prostatic Size (Physiological Effect)"
          },
          {
            "code": "N0000008839",
            "display": "Decreased Protein Breakdown (Physiological Effect)"
          },
          {
            "code": "N0000008840",
            "display": "Decreased Protein Modification (Physiological Effect)"
          },
          {
            "code": "N0000008841",
            "display": "Decreased Protein Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000008842",
            "display": "Decreased Proximal Tubule Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008843",
            "display": "Decreased Proximal Tubule Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008844",
            "display": "Decreased Proximal Tubule H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008845",
            "display": "Decreased Proximal Tubule HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008846",
            "display": "Decreased Proximal Tubule K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008847",
            "display": "Decreased Proximal Tubule Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008848",
            "display": "Decreased Proximal Tubule Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008849",
            "display": "Decreased Proximal Tubule PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008850",
            "display": "Decreased Proximal Tubule SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008777",
            "display": "Decreased PTH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008851",
            "display": "Decreased Pyloric Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000008854",
            "display": "Decreased Renal Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008855",
            "display": "Decreased Renal Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008856",
            "display": "Decreased Renal H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008857",
            "display": "Decreased Renal HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008858",
            "display": "Decreased Renal Ion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008859",
            "display": "Decreased Renal K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008860",
            "display": "Decreased Renal Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008861",
            "display": "Decreased Renal Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008862",
            "display": "Decreased Renal Organic Anion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008863",
            "display": "Decreased Renal Organic Cation Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008864",
            "display": "Decreased Renal Organic Ion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008865",
            "display": "Decreased Renal PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000008866",
            "display": "Decreased Renal SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000010239",
            "display": "Decreased Renal Urea Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009965",
            "display": "Decreased Respiratory Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000008867",
            "display": "Decreased Respiratory Secretion Viscosity (Physiological Effect)"
          },
          {
            "code": "N0000008868",
            "display": "Decreased Respiratory Secretions (Physiological Effect)"
          },
          {
            "code": "N0000008869",
            "display": "Decreased Reverse Transcription to DNA (Physiological Effect)"
          },
          {
            "code": "N0000008852",
            "display": "Decreased RNA Integrity (Physiological Effect)"
          },
          {
            "code": "N0000008853",
            "display": "Decreased RNA Replication (Physiological Effect)"
          },
          {
            "code": "N0000009982",
            "display": "Decreased Sebaceous Gland Activity (Physiological Effect)"
          },
          {
            "code": "N0000009979",
            "display": "Decreased Sebaceous Gland Quantity (Physiological Effect)"
          },
          {
            "code": "N0000008870",
            "display": "Decreased Sensory-Somatic Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008871",
            "display": "Decreased Sensory-Somatic Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008872",
            "display": "Decreased Sensory-Somatic Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008873",
            "display": "Decreased Sensory-Somatic Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008874",
            "display": "Decreased Sensory-Somatic Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008875",
            "display": "Decreased Sensory-Somatic Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008876",
            "display": "Decreased Sensory-Somatic Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008877",
            "display": "Decreased Sensory-Somatic Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008878",
            "display": "Decreased Sensory-Somatic Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008879",
            "display": "Decreased Sensory-Somatic Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008880",
            "display": "Decreased Sensory-Somatic Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008881",
            "display": "Decreased Sensory-Somatic Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008882",
            "display": "Decreased Sensory-Somatic Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008883",
            "display": "Decreased Sensory-Somatic Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008884",
            "display": "Decreased Sensory-Somatic Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008885",
            "display": "Decreased Sensory-Somatic Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008886",
            "display": "Decreased Sensory-Somatic Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008887",
            "display": "Decreased Sensory-Somatic Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008888",
            "display": "Decreased Sensory-Somatic Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008889",
            "display": "Decreased Sensory-Somatic Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008890",
            "display": "Decreased Sensory-Somatic Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008891",
            "display": "Decreased Sensory-Somatic Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008892",
            "display": "Decreased Sensory-Somatic Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008893",
            "display": "Decreased Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008894",
            "display": "Decreased Serotonin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000008895",
            "display": "Decreased Serotonin Production (Physiological Effect)"
          },
          {
            "code": "N0000009735",
            "display": "Decreased Skin Keratinization (Physiological Effect)"
          },
          {
            "code": "N0000008897",
            "display": "Decreased Small Intestinal Motility (Physiological Effect)"
          },
          {
            "code": "N0000008898",
            "display": "Decreased Small Intestinal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008899",
            "display": "Decreased Smooth Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008900",
            "display": "Decreased Smooth Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008901",
            "display": "Decreased Smooth Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008902",
            "display": "Decreased Smooth Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008903",
            "display": "Decreased Smooth Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008904",
            "display": "Decreased Smooth Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008905",
            "display": "Decreased Smooth Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008906",
            "display": "Decreased Smooth Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008907",
            "display": "Decreased Smooth Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008908",
            "display": "Decreased Smooth Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008909",
            "display": "Decreased Smooth Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008910",
            "display": "Decreased Smooth Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008911",
            "display": "Decreased Smooth Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008912",
            "display": "Decreased Smooth Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008913",
            "display": "Decreased Smooth Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008914",
            "display": "Decreased Smooth Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008915",
            "display": "Decreased Smooth Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008916",
            "display": "Decreased Smooth Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008917",
            "display": "Decreased Smooth Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008918",
            "display": "Decreased Smooth Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008919",
            "display": "Decreased Smooth Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008920",
            "display": "Decreased Smooth Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008921",
            "display": "Decreased Smooth Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008922",
            "display": "Decreased Somatostatin (SRIF) Activity (Physiological Effect)"
          },
          {
            "code": "N0000008923",
            "display": "Decreased Somatostatin (SRIF) Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008924",
            "display": "Decreased Sperm Motility (Physiological Effect)"
          },
          {
            "code": "N0000008925",
            "display": "Decreased Sphincter of Odi Tone (Physiological Effect)"
          },
          {
            "code": "N0000008926",
            "display": "Decreased Spinal Cord Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008927",
            "display": "Decreased Spinal Cord Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008928",
            "display": "Decreased Spinal Cord Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008929",
            "display": "Decreased Spinal Cord CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008930",
            "display": "Decreased Spinal Cord Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008931",
            "display": "Decreased Spinal Cord Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008932",
            "display": "Decreased Spinal Cord Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008933",
            "display": "Decreased Spinal Cord Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008934",
            "display": "Decreased Spinal Cord Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008935",
            "display": "Decreased Spinal Cord Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008936",
            "display": "Decreased Spinal Cord GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008937",
            "display": "Decreased Spinal Cord Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008938",
            "display": "Decreased Spinal Cord Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008939",
            "display": "Decreased Spinal Cord Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008940",
            "display": "Decreased Spinal Cord Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008941",
            "display": "Decreased Spinal Cord Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008942",
            "display": "Decreased Spinal Cord Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008943",
            "display": "Decreased Spinal Cord Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008944",
            "display": "Decreased Spinal Cord Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008945",
            "display": "Decreased Spinal Cord Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008946",
            "display": "Decreased Spinal Cord Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008947",
            "display": "Decreased Spinal Cord Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008948",
            "display": "Decreased Spinal Cord VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000010224",
            "display": "Decreased Sterol Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000008949",
            "display": "Decreased Striated Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008950",
            "display": "Decreased Striated Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008951",
            "display": "Decreased Striated Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008952",
            "display": "Decreased Striated Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008953",
            "display": "Decreased Striated Muscle Contraction (Physiological Effect)"
          },
          {
            "code": "N0000008954",
            "display": "Decreased Striated Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008955",
            "display": "Decreased Striated Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008956",
            "display": "Decreased Striated Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008957",
            "display": "Decreased Striated Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008958",
            "display": "Decreased Striated Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008959",
            "display": "Decreased Striated Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008960",
            "display": "Decreased Striated Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008961",
            "display": "Decreased Striated Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008962",
            "display": "Decreased Striated Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008963",
            "display": "Decreased Striated Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008964",
            "display": "Decreased Striated Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008965",
            "display": "Decreased Striated Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008966",
            "display": "Decreased Striated Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008967",
            "display": "Decreased Striated Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008968",
            "display": "Decreased Striated Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008969",
            "display": "Decreased Striated Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008970",
            "display": "Decreased Striated Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008971",
            "display": "Decreased Striated Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000175735",
            "display": "Decreased Striated Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000008972",
            "display": "Decreased Striated Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008973",
            "display": "Decreased Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008974",
            "display": "Decreased Sympathetic Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175650",
            "display": "Decreased Sympathetic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008975",
            "display": "Decreased Sympathetic Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008976",
            "display": "Decreased Sympathetic Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000008977",
            "display": "Decreased Sympathetic CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000008978",
            "display": "Decreased Sympathetic Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008979",
            "display": "Decreased Sympathetic Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008980",
            "display": "Decreased Sympathetic Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008981",
            "display": "Decreased Sympathetic Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008982",
            "display": "Decreased Sympathetic Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008983",
            "display": "Decreased Sympathetic Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008984",
            "display": "Decreased Sympathetic GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000008985",
            "display": "Decreased Sympathetic Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008986",
            "display": "Decreased Sympathetic Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000008987",
            "display": "Decreased Sympathetic Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008988",
            "display": "Decreased Sympathetic Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008989",
            "display": "Decreased Sympathetic Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000008990",
            "display": "Decreased Sympathetic Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008991",
            "display": "Decreased Sympathetic Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000008992",
            "display": "Decreased Sympathetic Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000008993",
            "display": "Decreased Sympathetic Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000008994",
            "display": "Decreased Sympathetic Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000008995",
            "display": "Decreased Sympathetic Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000008996",
            "display": "Decreased Sympathetic VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000008997",
            "display": "Decreased T Lymphocyte Destruction (Physiological Effect)"
          },
          {
            "code": "N0000008998",
            "display": "Decreased T Lymphocyte Production (Physiological Effect)"
          },
          {
            "code": "N0000009002",
            "display": "Decreased Testosterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009004",
            "display": "Decreased Thromboxane Activity (Physiological Effect)"
          },
          {
            "code": "N0000009005",
            "display": "Decreased Thromboxane Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009006",
            "display": "Decreased Thromboxane Production (Physiological Effect)"
          },
          {
            "code": "N0000009007",
            "display": "Decreased Thyroid Hormone Iodination (Physiological Effect)"
          },
          {
            "code": "N0000009008",
            "display": "Decreased Thyroid Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009001",
            "display": "Decreased Thyroid Stimulating Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009970",
            "display": "Decreased Tracheo-Bronchial Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000009009",
            "display": "Decreased Tracheo-Bronchial Secretions (Physiological Effect)"
          },
          {
            "code": "N0000009010",
            "display": "Decreased Tracheobronchial Stretch Receptor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009011",
            "display": "Decreased Transcription to RNA (Physiological Effect)"
          },
          {
            "code": "N0000008999",
            "display": "Decreased TRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000009000",
            "display": "Decreased TRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009012",
            "display": "Decreased UES Tone (Physiological Effect)"
          },
          {
            "code": "N0000009976",
            "display": "Decreased Urethra Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009013",
            "display": "Decreased Uric Acid Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000009014",
            "display": "Decreased Uterine Smooth Muscle Contraction or Tone (Physiological Effect)"
          },
          {
            "code": "N0000009016",
            "display": "Decreased Vaginal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009017",
            "display": "Decreased Vaginal Secretion (Physiological Effect)"
          },
          {
            "code": "N0000010252",
            "display": "Decreased Vascular Permeability (Physiological Effect)"
          },
          {
            "code": "N0000010271",
            "display": "Decreased Vascular Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009018",
            "display": "Decreased Vasopressin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009019",
            "display": "Decreased Ventilatory Gas Flow (Physiological Effect)"
          },
          {
            "code": "N0000009015",
            "display": "Decreased VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009934",
            "display": "Decreased Vitamin Uptake and Modification (Physiological Effect)"
          },
          {
            "code": "N0000166886",
            "display": "DEET (Structural Class)"
          },
          {
            "code": "N0000170292",
            "display": "Defensins (Structural Class)"
          },
          {
            "code": "N0000171608",
            "display": "deferasirox (Structural Class)"
          },
          {
            "code": "N0000007065",
            "display": "Deferoxamine (Structural Class)"
          },
          {
            "code": "N0000170156",
            "display": "DEFICIENS Protein (Structural Class)"
          },
          {
            "code": "N0000167635",
            "display": "Dehydroascorbatase (Structural Class)"
          },
          {
            "code": "N0000168481",
            "display": "Dehydroascorbic Acid (Structural Class)"
          },
          {
            "code": "N0000168622",
            "display": "Dehydrocholesterols (Structural Class)"
          },
          {
            "code": "N0000007086",
            "display": "Dehydrocholic Acid (Structural Class)"
          },
          {
            "code": "N0000010096",
            "display": "Dehydroepiandrosterone (Structural Class)"
          },
          {
            "code": "N0000167520",
            "display": "Dehydroepiandrosterone Sulfate (Structural Class)"
          },
          {
            "code": "N0000007358",
            "display": "Delavirdine (Structural Class)"
          },
          {
            "code": "N0000010287",
            "display": "Delay Conduction System Repolarization (Physiological Effect)"
          },
          {
            "code": "N0000169775",
            "display": "Delayed Rectifier Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000170374",
            "display": "Delta Sleep-Inducing Peptide (Structural Class)"
          },
          {
            "code": "N0000169027",
            "display": "delta-Crystallins (Structural Class)"
          },
          {
            "code": "N0000169337",
            "display": "Deltaretrovirus Antibodies (Structural Class)"
          },
          {
            "code": "N0000171139",
            "display": "Deltaretrovirus Antigens (Structural Class)"
          },
          {
            "code": "N0000006028",
            "display": "Demeclocycline (Structural Class)"
          },
          {
            "code": "N0000166907",
            "display": "Demecolcine (Structural Class)"
          },
          {
            "code": "N0000175532",
            "display": "Demulcent Activity (Mechanism of Action)"
          },
          {
            "code": "N0000167479",
            "display": "Dendrimers (Structural Class)"
          },
          {
            "code": "N0000175338",
            "display": "Dengue Vaccines (Structural Class)"
          },
          {
            "code": "N0000171508",
            "display": "Dental Alloys (Structural Class)"
          },
          {
            "code": "N0000171509",
            "display": "Dental Amalgam (Structural Class)"
          },
          {
            "code": "N0000171501",
            "display": "Dental Casting Investment (Structural Class)"
          },
          {
            "code": "N0000011240",
            "display": "Dental Cements (Structural Class)"
          },
          {
            "code": "N0000169143",
            "display": "Dental Enamel Proteins (Structural Class)"
          },
          {
            "code": "N0000171510",
            "display": "Dental Implants (Structural Class)"
          },
          {
            "code": "N0000171499",
            "display": "Dental Impression Materials (Structural Class)"
          },
          {
            "code": "N0000011241",
            "display": "Dental Materials (Structural Class)"
          },
          {
            "code": "N0000171560",
            "display": "Dental Porcelain (Structural Class)"
          },
          {
            "code": "N0000011231",
            "display": "Dentifrices (Structural Class)"
          },
          {
            "code": "N0000011239",
            "display": "Dentin-Bonding Agents (Structural Class)"
          },
          {
            "code": "N0000171561",
            "display": "Denture Cleansers (Structural Class)"
          },
          {
            "code": "N0000168555",
            "display": "Deoxy Sugars (Structural Class)"
          },
          {
            "code": "N0000170857",
            "display": "Deoxyadenine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000007761",
            "display": "Deoxyadenosines (Structural Class)"
          },
          {
            "code": "N0000007073",
            "display": "Deoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000007762",
            "display": "Deoxycytidine (Structural Class)"
          },
          {
            "code": "N0000168212",
            "display": "Deoxycytidine Kinase (Structural Class)"
          },
          {
            "code": "N0000170856",
            "display": "Deoxycytidine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000170855",
            "display": "Deoxycytosine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000166514",
            "display": "Deoxyepinephrine (Structural Class)"
          },
          {
            "code": "N0000168558",
            "display": "Deoxyglucose (Structural Class)"
          },
          {
            "code": "N0000170859",
            "display": "Deoxyguanine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000170629",
            "display": "Deoxyguanosine (Structural Class)"
          },
          {
            "code": "N0000168049",
            "display": "Deoxyribodipyrimidine Photo-Lyase (Structural Class)"
          },
          {
            "code": "N0000167639",
            "display": "Deoxyribonuclease (Pyrimidine Dimer) (Structural Class)"
          },
          {
            "code": "N0000168077",
            "display": "Deoxyribonuclease BamHI (Structural Class)"
          },
          {
            "code": "N0000168076",
            "display": "Deoxyribonuclease EcoRI (Structural Class)"
          },
          {
            "code": "N0000168078",
            "display": "Deoxyribonuclease HindIII (Structural Class)"
          },
          {
            "code": "N0000168079",
            "display": "Deoxyribonuclease HpaII (Structural Class)"
          },
          {
            "code": "N0000007767",
            "display": "Deoxyribonuclease I (Structural Class)"
          },
          {
            "code": "N0000167638",
            "display": "Deoxyribonuclease IV (Phage T4-Induced) (Structural Class)"
          },
          {
            "code": "N0000007098",
            "display": "Deoxyribonucleases (Structural Class)"
          },
          {
            "code": "N0000168081",
            "display": "Deoxyribonucleases, Type I Site-Specific (Structural Class)"
          },
          {
            "code": "N0000168075",
            "display": "Deoxyribonucleases, Type II Site-Specific (Structural Class)"
          },
          {
            "code": "N0000168080",
            "display": "Deoxyribonucleases, Type III Site-Specific (Structural Class)"
          },
          {
            "code": "N0000169076",
            "display": "Deoxyribonucleoproteins (Structural Class)"
          },
          {
            "code": "N0000007768",
            "display": "Deoxyribonucleosides (Structural Class)"
          },
          {
            "code": "N0000170854",
            "display": "Deoxyribonucleotides (Structural Class)"
          },
          {
            "code": "N0000168556",
            "display": "Deoxyribose (Structural Class)"
          },
          {
            "code": "N0000170860",
            "display": "Deoxyuracil Nucleotides (Structural Class)"
          },
          {
            "code": "N0000007770",
            "display": "Deoxyuridine (Structural Class)"
          },
          {
            "code": "N0000009959",
            "display": "Dephosphorylation Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175851",
            "display": "Depigmenting Activity (Physiological Effect)"
          },
          {
            "code": "N0000175100",
            "display": "Depsides (Structural Class)"
          },
          {
            "code": "N0000170351",
            "display": "Depsipeptides (Structural Class)"
          },
          {
            "code": "N0000166911",
            "display": "Dequalinium (Structural Class)"
          },
          {
            "code": "N0000020073",
            "display": "Dermal Regeneration Activity (Physiological Effect)"
          },
          {
            "code": "N0000007773",
            "display": "Dermatan Sulfate (Structural Class)"
          },
          {
            "code": "N0000009020",
            "display": "Dermatologic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007159",
            "display": "deserpidine (Structural Class)"
          },
          {
            "code": "N0000007342",
            "display": "desflurane (Structural Class)"
          },
          {
            "code": "N0000007195",
            "display": "Desipramine (Structural Class)"
          },
          {
            "code": "N0000007203",
            "display": "Deslanoside (Structural Class)"
          },
          {
            "code": "N0000010097",
            "display": "desloratadine (Structural Class)"
          },
          {
            "code": "N0000169474",
            "display": "Desmin (Structural Class)"
          },
          {
            "code": "N0000171072",
            "display": "Desmocollins (Structural Class)"
          },
          {
            "code": "N0000171159",
            "display": "Desmoglein 1 (Structural Class)"
          },
          {
            "code": "N0000171071",
            "display": "Desmoglein 2 (Structural Class)"
          },
          {
            "code": "N0000171158",
            "display": "Desmoglein 3 (Structural Class)"
          },
          {
            "code": "N0000171070",
            "display": "Desmogleins (Structural Class)"
          },
          {
            "code": "N0000169492",
            "display": "Desmoplakins (Structural Class)"
          },
          {
            "code": "N0000170261",
            "display": "Desmosine (Structural Class)"
          },
          {
            "code": "N0000171069",
            "display": "Desmosomal Cadherins (Structural Class)"
          },
          {
            "code": "N0000168623",
            "display": "Desmosterol (Structural Class)"
          },
          {
            "code": "N0000006209",
            "display": "Desogestrel (Structural Class)"
          },
          {
            "code": "N0000007219",
            "display": "Desonide (Structural Class)"
          },
          {
            "code": "N0000007220",
            "display": "Desoximetasone (Structural Class)"
          },
          {
            "code": "N0000007922",
            "display": "Desoxycorticosterone (Structural Class)"
          },
          {
            "code": "N0000169451",
            "display": "Destrin (Structural Class)"
          },
          {
            "code": "N0000166156",
            "display": "Deuterium (Structural Class)"
          },
          {
            "code": "N0000166218",
            "display": "Deuterium Oxide (Structural Class)"
          },
          {
            "code": "N0000171201",
            "display": "Deuteroporphyrins (Structural Class)"
          },
          {
            "code": "N0000166920",
            "display": "Devazepide (Structural Class)"
          },
          {
            "code": "N0000006127",
            "display": "Dexamethasone (Structural Class)"
          },
          {
            "code": "N0000167458",
            "display": "Dexamethasone Isonicotinate (Structural Class)"
          },
          {
            "code": "N0000006732",
            "display": "dexbrompheniramine (Structural Class)"
          },
          {
            "code": "N0000006491",
            "display": "dexchlorpheniramine (Structural Class)"
          },
          {
            "code": "N0000167212",
            "display": "Dexetimide (Structural Class)"
          },
          {
            "code": "N0000006840",
            "display": "Dexfenfluramine (Structural Class)"
          },
          {
            "code": "N0000007063",
            "display": "Dexmedetomidine (Structural Class)"
          },
          {
            "code": "N0000006139",
            "display": "dexpanthenol (Structural Class)"
          },
          {
            "code": "N0000168526",
            "display": "Dextran Sulfate (Structural Class)"
          },
          {
            "code": "N0000167723",
            "display": "Dextranase (Structural Class)"
          },
          {
            "code": "N0000005992",
            "display": "dextranomer (Structural Class)"
          },
          {
            "code": "N0000006146",
            "display": "Dextrans (Structural Class)"
          },
          {
            "code": "N0000006150",
            "display": "Dextrins (Structural Class)"
          },
          {
            "code": "N0000006155",
            "display": "Dextroamphetamine (Structural Class)"
          },
          {
            "code": "N0000006161",
            "display": "Dextromethorphan (Structural Class)"
          },
          {
            "code": "N0000167041",
            "display": "Dextromoramide (Structural Class)"
          },
          {
            "code": "N0000167299",
            "display": "Dextrorphan (Structural Class)"
          },
          {
            "code": "N0000006174",
            "display": "Dextrothyroxine (Structural Class)"
          },
          {
            "code": "N0000006722",
            "display": "dezocine (Structural Class)"
          },
          {
            "code": "N0000166801",
            "display": "Diacetyl (Structural Class)"
          },
          {
            "code": "N0000168247",
            "display": "Diacylglycerol Cholinephosphotransferase (Structural Class)"
          },
          {
            "code": "N0000168214",
            "display": "Diacylglycerol Kinase (Structural Class)"
          },
          {
            "code": "N0000168155",
            "display": "Diacylglycerol O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000166899",
            "display": "Diamfenetide (Structural Class)"
          },
          {
            "code": "N0000166313",
            "display": "Diamide (Structural Class)"
          },
          {
            "code": "N0000008224",
            "display": "Diamines (Structural Class)"
          },
          {
            "code": "N0000170240",
            "display": "Diaminopimelic Acid (Structural Class)"
          },
          {
            "code": "N0000166169",
            "display": "Diamond (Structural Class)"
          },
          {
            "code": "N0000168410",
            "display": "Dianhydrogalactitol (Structural Class)"
          },
          {
            "code": "N0000166409",
            "display": "Dianisidine (Structural Class)"
          },
          {
            "code": "N0000166411",
            "display": "Diarylheptanoids (Structural Class)"
          },
          {
            "code": "N0000166297",
            "display": "Diatomaceous Earth (Structural Class)"
          },
          {
            "code": "N0000011216",
            "display": "Diatrizoate (Structural Class)"
          },
          {
            "code": "N0000006319",
            "display": "Diatrizoate Meglumine (Structural Class)"
          },
          {
            "code": "N0000006321",
            "display": "Diazepam (Structural Class)"
          },
          {
            "code": "N0000170625",
            "display": "Diazepam Binding Inhibitor (Structural Class)"
          },
          {
            "code": "N0000166453",
            "display": "Diazinon (Structural Class)"
          },
          {
            "code": "N0000166309",
            "display": "Diazomethane (Structural Class)"
          },
          {
            "code": "N0000166308",
            "display": "Diazonium Compounds (Structural Class)"
          },
          {
            "code": "N0000170209",
            "display": "Diazooxonorleucine (Structural Class)"
          },
          {
            "code": "N0000006338",
            "display": "Diazoxide (Structural Class)"
          },
          {
            "code": "N0000168467",
            "display": "Dibekacin (Structural Class)"
          },
          {
            "code": "N0000167283",
            "display": "Dibenz(b,f)(1,4)oxazepine-10(11H)-carboxylic acid, 8-chloro-, 2-acetylhydrazide (Structural Class)"
          },
          {
            "code": "N0000007962",
            "display": "Dibenzazepines (Structural Class)"
          },
          {
            "code": "N0000007964",
            "display": "Dibenzocycloheptenes (Structural Class)"
          },
          {
            "code": "N0000007965",
            "display": "Dibenzothiazepines (Structural Class)"
          },
          {
            "code": "N0000167274",
            "display": "Dibenzothiepins (Structural Class)"
          },
          {
            "code": "N0000007966",
            "display": "Dibenzoxazepines (Structural Class)"
          },
          {
            "code": "N0000007967",
            "display": "Dibenzoxepins (Structural Class)"
          },
          {
            "code": "N0000166517",
            "display": "Dibenzylchlorethamine (Structural Class)"
          },
          {
            "code": "N0000166804",
            "display": "Dibromothymoquinone (Structural Class)"
          },
          {
            "code": "N0000006372",
            "display": "Dibucaine (Structural Class)"
          },
          {
            "code": "N0000166643",
            "display": "Dibutyl Phthalate (Structural Class)"
          },
          {
            "code": "N0000170851",
            "display": "Dibutyryl Cyclic GMP (Structural Class)"
          },
          {
            "code": "N0000166650",
            "display": "Dicamba (Structural Class)"
          },
          {
            "code": "N0000167239",
            "display": "Dicarbethoxydihydrocollidine (Structural Class)"
          },
          {
            "code": "N0000169709",
            "display": "Dicarboxylic Acid Transporters (Structural Class)"
          },
          {
            "code": "N0000007971",
            "display": "Dicarboxylic Acids (Structural Class)"
          },
          {
            "code": "N0000006376",
            "display": "Dichloroacetate (Structural Class)"
          },
          {
            "code": "N0000166317",
            "display": "Dichlorodiphenyl Dichloroethylene (Structural Class)"
          },
          {
            "code": "N0000166333",
            "display": "Dichlorodiphenyldichloroethane (Structural Class)"
          },
          {
            "code": "N0000166371",
            "display": "Dichloroethylenes (Structural Class)"
          },
          {
            "code": "N0000166606",
            "display": "Dichlorophen (Structural Class)"
          },
          {
            "code": "N0000170645",
            "display": "Dichlororibofuranosylbenzimidazole (Structural Class)"
          },
          {
            "code": "N0000007475",
            "display": "Dichlorphenamide (Structural Class)"
          },
          {
            "code": "N0000166418",
            "display": "Dichlorvos (Structural Class)"
          },
          {
            "code": "N0000008126",
            "display": "Diclofenac (Structural Class)"
          },
          {
            "code": "N0000007481",
            "display": "Dicloxacillin (Structural Class)"
          },
          {
            "code": "N0000166395",
            "display": "Dicofol (Structural Class)"
          },
          {
            "code": "N0000005904",
            "display": "Dicumarol (Structural Class)"
          },
          {
            "code": "N0000166414",
            "display": "Dicyclohexylcarbodiimide (Structural Class)"
          },
          {
            "code": "N0000005727",
            "display": "Dicyclomine (Structural Class)"
          },
          {
            "code": "N0000006111",
            "display": "Didanosine (Structural Class)"
          },
          {
            "code": "N0000170626",
            "display": "Dideoxyadenosine (Structural Class)"
          },
          {
            "code": "N0000008043",
            "display": "Dideoxynucleosides (Structural Class)"
          },
          {
            "code": "N0000166334",
            "display": "Dieldrin (Structural Class)"
          },
          {
            "code": "N0000005731",
            "display": "Dienestrol (Structural Class)"
          },
          {
            "code": "N0000168479",
            "display": "Dietary Carbohydrates (Structural Class)"
          },
          {
            "code": "N0000007509",
            "display": "Dietary Fats (Structural Class)"
          },
          {
            "code": "N0000007511",
            "display": "Dietary Fats, Unsaturated (Structural Class)"
          },
          {
            "code": "N0000007512",
            "display": "Dietary Proteins (Structural Class)"
          },
          {
            "code": "N0000168513",
            "display": "Dietary Sucrose (Structural Class)"
          },
          {
            "code": "N0000166691",
            "display": "Diethyl Pyrocarbonate (Structural Class)"
          },
          {
            "code": "N0000011408",
            "display": "Diethylamines (Structural Class)"
          },
          {
            "code": "N0000167124",
            "display": "Diethylcarbamazine (Structural Class)"
          },
          {
            "code": "N0000166645",
            "display": "Diethylhexyl Phthalate (Structural Class)"
          },
          {
            "code": "N0000166748",
            "display": "Diethylnitrosamine (Structural Class)"
          },
          {
            "code": "N0000005815",
            "display": "Diethylpropion (Structural Class)"
          },
          {
            "code": "N0000005820",
            "display": "Diethylstilbestrol (Structural Class)"
          },
          {
            "code": "N0000167492",
            "display": "Diflubenzuron (Structural Class)"
          },
          {
            "code": "N0000167460",
            "display": "Diflucortolone (Structural Class)"
          },
          {
            "code": "N0000005857",
            "display": "Diflunisal (Structural Class)"
          },
          {
            "code": "N0000009021",
            "display": "Digestive Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009022",
            "display": "Digestive/GI System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007534",
            "display": "Digitalis Glycosides (Structural Class)"
          },
          {
            "code": "N0000168449",
            "display": "Digitonin (Structural Class)"
          },
          {
            "code": "N0000167444",
            "display": "Digitoxigenin (Structural Class)"
          },
          {
            "code": "N0000005895",
            "display": "Digitoxin (Structural Class)"
          },
          {
            "code": "N0000007538",
            "display": "Diglycerides (Structural Class)"
          },
          {
            "code": "N0000167446",
            "display": "Digoxigenin (Structural Class)"
          },
          {
            "code": "N0000005903",
            "display": "Digoxin (Structural Class)"
          },
          {
            "code": "N0000171214",
            "display": "Dihematoporphyrin Ether (Structural Class)"
          },
          {
            "code": "N0000167108",
            "display": "Dihydralazine (Structural Class)"
          },
          {
            "code": "N0000166829",
            "display": "Dihydroalprenolol (Structural Class)"
          },
          {
            "code": "N0000167310",
            "display": "Dihydro-beta-Erythroidine (Structural Class)"
          },
          {
            "code": "N0000006997",
            "display": "dihydrocodeine (Structural Class)"
          },
          {
            "code": "N0000167923",
            "display": "Dihydrodipicolinate Reductase (Structural Class)"
          },
          {
            "code": "N0000004681",
            "display": "Dihydroergocornine (Structural Class)"
          },
          {
            "code": "N0000004682",
            "display": "Dihydroergocristine (Structural Class)"
          },
          {
            "code": "N0000004683",
            "display": "Dihydroergocryptine (Structural Class)"
          },
          {
            "code": "N0000005941",
            "display": "Dihydroergotamine (Structural Class)"
          },
          {
            "code": "N0000005944",
            "display": "Dihydroergotoxine (Structural Class)"
          },
          {
            "code": "N0000000191",
            "display": "Dihydrofolate Reductase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169067",
            "display": "Dihydrolipoamide Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168140",
            "display": "Dihydrolipoyllysine-Residue Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000167304",
            "display": "Dihydromorphine (Structural Class)"
          },
          {
            "code": "N0000167673",
            "display": "Dihydroorotase (Structural Class)"
          },
          {
            "code": "N0000167925",
            "display": "Dihydroorotate Oxidase (Structural Class)"
          },
          {
            "code": "N0000167888",
            "display": "Dihydropteridine Reductase (Structural Class)"
          },
          {
            "code": "N0000168319",
            "display": "Dihydropteroate Synthase (Structural Class)"
          },
          {
            "code": "N0000007556",
            "display": "Dihydropyridines (Structural Class)"
          },
          {
            "code": "N0000168466",
            "display": "Dihydrostreptomycin Sulfate (Structural Class)"
          },
          {
            "code": "N0000005970",
            "display": "Dihydrotachysterol (Structural Class)"
          },
          {
            "code": "N0000007584",
            "display": "Dihydrotestosterone (Structural Class)"
          },
          {
            "code": "N0000167931",
            "display": "Dihydrouracil Dehydrogenase (NAD+) (Structural Class)"
          },
          {
            "code": "N0000167930",
            "display": "Dihydrouracil Dehydrogenase (NADP) (Structural Class)"
          },
          {
            "code": "N0000005975",
            "display": "Dihydroxyacetone (Structural Class)"
          },
          {
            "code": "N0000168553",
            "display": "Dihydroxyacetone Phosphate (Structural Class)"
          },
          {
            "code": "N0000006227",
            "display": "dihydroxyaluminum sodium carbonate (Structural Class)"
          },
          {
            "code": "N0000007661",
            "display": "Dihydroxycholecalciferols (Structural Class)"
          },
          {
            "code": "N0000167359",
            "display": "Dihydroxydihydrobenzopyrenes (Structural Class)"
          },
          {
            "code": "N0000007917",
            "display": "Dihydroxyphenylalanine (Structural Class)"
          },
          {
            "code": "N0000166967",
            "display": "Dihydroxytryptamines (Structural Class)"
          },
          {
            "code": "N0000170253",
            "display": "Diiodothyronines (Structural Class)"
          },
          {
            "code": "N0000170245",
            "display": "Diiodotyrosine (Structural Class)"
          },
          {
            "code": "N0000167247",
            "display": "Dilazep (Structural Class)"
          },
          {
            "code": "N0000006682",
            "display": "Diltiazem (Structural Class)"
          },
          {
            "code": "N0000166460",
            "display": "Dimaprit (Structural Class)"
          },
          {
            "code": "N0000006683",
            "display": "Dimenhydrinate (Structural Class)"
          },
          {
            "code": "N0000006685",
            "display": "Dimercaprol (Structural Class)"
          },
          {
            "code": "N0000167107",
            "display": "Dimethadione (Structural Class)"
          },
          {
            "code": "N0000175351",
            "display": "dimethicone (Structural Class)"
          },
          {
            "code": "N0000167349",
            "display": "Dimethindene (Structural Class)"
          },
          {
            "code": "N0000167419",
            "display": "Dimethisterone (Structural Class)"
          },
          {
            "code": "N0000166456",
            "display": "Dimethoate (Structural Class)"
          },
          {
            "code": "N0000166520",
            "display": "Dimethoxyphenylethylamine (Structural Class)"
          },
          {
            "code": "N0000166723",
            "display": "Dimethyl Adipimidate (Structural Class)"
          },
          {
            "code": "N0000166623",
            "display": "Dimethyl Suberimidate (Structural Class)"
          },
          {
            "code": "N0000006711",
            "display": "Dimethyl Sulfoxide (Structural Class)"
          },
          {
            "code": "N0000168323",
            "display": "Dimethylallyltranstransferase (Structural Class)"
          },
          {
            "code": "N0000007671",
            "display": "Dimethylamines (Structural Class)"
          },
          {
            "code": "N0000166712",
            "display": "Dimethyldithiocarbamate (Structural Class)"
          },
          {
            "code": "N0000166874",
            "display": "Dimethylformamide (Structural Class)"
          },
          {
            "code": "N0000167881",
            "display": "Dimethylglycine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000166559",
            "display": "Dimethylhydrazines (Structural Class)"
          },
          {
            "code": "N0000166749",
            "display": "Dimethylnitrosamine (Structural Class)"
          },
          {
            "code": "N0000167126",
            "display": "Dimethylphenylpiperazinium Iodide (Structural Class)"
          },
          {
            "code": "N0000007674",
            "display": "Dimethylpolysiloxanes (Structural Class)"
          },
          {
            "code": "N0000167075",
            "display": "Dimetridazole (Structural Class)"
          },
          {
            "code": "N0000166580",
            "display": "Diminazene (Structural Class)"
          },
          {
            "code": "N0000009023",
            "display": "Diminish Penile Erection (Physiological Effect)"
          },
          {
            "code": "N0000168630",
            "display": "Dimyristoylphosphatidylcholine (Structural Class)"
          },
          {
            "code": "N0000166884",
            "display": "Dinitolmide (Structural Class)"
          },
          {
            "code": "N0000166573",
            "display": "Dinitrobenzenes (Structural Class)"
          },
          {
            "code": "N0000171188",
            "display": "Dinitrochlorobenzene (Structural Class)"
          },
          {
            "code": "N0000166611",
            "display": "Dinitrocresols (Structural Class)"
          },
          {
            "code": "N0000166574",
            "display": "Dinitrofluorobenzene (Structural Class)"
          },
          {
            "code": "N0000167794",
            "display": "Dinitrogenase Reductase (Structural Class)"
          },
          {
            "code": "N0000166600",
            "display": "Dinitrophenols (Structural Class)"
          },
          {
            "code": "N0000008056",
            "display": "Dinoprost (Structural Class)"
          },
          {
            "code": "N0000005702",
            "display": "dinoprost tromethamine (Structural Class)"
          },
          {
            "code": "N0000006989",
            "display": "Dinoprostone (Structural Class)"
          },
          {
            "code": "N0000170853",
            "display": "Dinucleoside Phosphates (Structural Class)"
          },
          {
            "code": "N0000006761",
            "display": "Dioctyl Sulfosuccinic Acid (Structural Class)"
          },
          {
            "code": "N0000167411",
            "display": "Diosgenin (Structural Class)"
          },
          {
            "code": "N0000167025",
            "display": "Diosmin (Structural Class)"
          },
          {
            "code": "N0000167047",
            "display": "Dioxanes (Structural Class)"
          },
          {
            "code": "N0000167045",
            "display": "Dioxins (Structural Class)"
          },
          {
            "code": "N0000167115",
            "display": "Dioxolanes (Structural Class)"
          },
          {
            "code": "N0000007693",
            "display": "Dioxoles (Structural Class)"
          },
          {
            "code": "N0000167844",
            "display": "Dioxygenases (Structural Class)"
          },
          {
            "code": "N0000175513",
            "display": "Dipeptidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167574",
            "display": "Dipeptidases (Structural Class)"
          },
          {
            "code": "N0000007697",
            "display": "Dipeptides (Structural Class)"
          },
          {
            "code": "N0000175912",
            "display": "Dipeptidyl Peptidase 4 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167576",
            "display": "Dipeptidyl Peptidase I (Structural Class)"
          },
          {
            "code": "N0000167575",
            "display": "Dipeptidyl Peptidases (Structural Class)"
          },
          {
            "code": "N0000006794",
            "display": "Diphenhydramine (Structural Class)"
          },
          {
            "code": "N0000007048",
            "display": "diphenidol (Structural Class)"
          },
          {
            "code": "N0000006800",
            "display": "Diphenoxylate (Structural Class)"
          },
          {
            "code": "N0000008172",
            "display": "Diphenylacetic Acids (Structural Class)"
          },
          {
            "code": "N0000166535",
            "display": "Diphenylamine (Structural Class)"
          },
          {
            "code": "N0000166846",
            "display": "Diphenylcarbazide (Structural Class)"
          },
          {
            "code": "N0000166375",
            "display": "Diphenylhexatriene (Structural Class)"
          },
          {
            "code": "N0000006626",
            "display": "diphenylpyraline (Structural Class)"
          },
          {
            "code": "N0000007591",
            "display": "Diphosphates (Structural Class)"
          },
          {
            "code": "N0000168491",
            "display": "Diphosphoglyceric Acids (Structural Class)"
          },
          {
            "code": "N0000007707",
            "display": "Diphosphonates (Structural Class)"
          },
          {
            "code": "N0000168201",
            "display": "Diphosphotransferases (Structural Class)"
          },
          {
            "code": "N0000004696",
            "display": "Diphtheria Antitoxin (Structural Class)"
          },
          {
            "code": "N0000171387",
            "display": "Diphtheria Toxin (Structural Class)"
          },
          {
            "code": "N0000004698",
            "display": "Diphtheria Toxoid (Structural Class)"
          },
          {
            "code": "N0000170920",
            "display": "Diphtheria-Tetanus Vaccine (Structural Class)"
          },
          {
            "code": "N0000170921",
            "display": "Diphtheria-Tetanus-acellular Pertussis Vaccines (Structural Class)"
          },
          {
            "code": "N0000170919",
            "display": "Diphtheria-Tetanus-Pertussis Vaccine (Structural Class)"
          },
          {
            "code": "N0000006883",
            "display": "dipivefrin (Structural Class)"
          },
          {
            "code": "N0000167307",
            "display": "Diprenorphine (Structural Class)"
          },
          {
            "code": "N0000006853",
            "display": "Dipyridamole (Structural Class)"
          },
          {
            "code": "N0000167060",
            "display": "Dipyrone (Structural Class)"
          },
          {
            "code": "N0000167225",
            "display": "Diquat (Structural Class)"
          },
          {
            "code": "N0000171448",
            "display": "Direct Lytic Factors (Structural Class)"
          },
          {
            "code": "N0000006623",
            "display": "dirithromycin (Structural Class)"
          },
          {
            "code": "N0000167720",
            "display": "Disaccharidases (Structural Class)"
          },
          {
            "code": "N0000007724",
            "display": "Disaccharides (Structural Class)"
          },
          {
            "code": "N0000170423",
            "display": "Disintegrins (Structural Class)"
          },
          {
            "code": "N0000005784",
            "display": "Disopyramide (Structural Class)"
          },
          {
            "code": "N0000009024",
            "display": "Disorganized Electrical Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170624",
            "display": "Distamycins (Structural Class)"
          },
          {
            "code": "N0000175548",
            "display": "Disulfide Reduction (Mechanism of Action)"
          },
          {
            "code": "N0000007877",
            "display": "Disulfides (Structural Class)"
          },
          {
            "code": "N0000005851",
            "display": "Disulfiram (Structural Class)"
          },
          {
            "code": "N0000166446",
            "display": "Disulfoton (Structural Class)"
          },
          {
            "code": "N0000008216",
            "display": "Diterpenes (Structural Class)"
          },
          {
            "code": "N0000167355",
            "display": "Diterpenes, Abietane (Structural Class)"
          },
          {
            "code": "N0000166361",
            "display": "Diterpenes, Clerodane (Structural Class)"
          },
          {
            "code": "N0000166359",
            "display": "Diterpenes, Kaurane (Structural Class)"
          },
          {
            "code": "N0000167095",
            "display": "Dithiazanine (Structural Class)"
          },
          {
            "code": "N0000168414",
            "display": "Dithioerythritol (Structural Class)"
          },
          {
            "code": "N0000166207",
            "display": "Dithionite (Structural Class)"
          },
          {
            "code": "N0000166659",
            "display": "Dithionitrobenzoic Acid (Structural Class)"
          },
          {
            "code": "N0000168413",
            "display": "Dithiothreitol (Structural Class)"
          },
          {
            "code": "N0000166557",
            "display": "Dithizone (Structural Class)"
          },
          {
            "code": "N0000007514",
            "display": "Ditiocarb (Structural Class)"
          },
          {
            "code": "N0000175358",
            "display": "Diuresis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166302",
            "display": "Diuron (Structural Class)"
          },
          {
            "code": "N0000175094",
            "display": "Diynes (Structural Class)"
          },
          {
            "code": "N0000167339",
            "display": "Dizocilpine Maleate (Structural Class)"
          },
          {
            "code": "N0000170654",
            "display": "DNA (Structural Class)"
          },
          {
            "code": "N0000168191",
            "display": "DNA (Cytosine-5-)-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000170655",
            "display": "DNA Adducts (Structural Class)"
          },
          {
            "code": "N0000019996",
            "display": "DNA Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168002",
            "display": "DNA Glycosylases (Structural Class)"
          },
          {
            "code": "N0000168107",
            "display": "DNA Gyrase (Structural Class)"
          },
          {
            "code": "N0000020086",
            "display": "DNA Gyrase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168096",
            "display": "DNA Helicases (Structural Class)"
          },
          {
            "code": "N0000008379",
            "display": "DNA Integrity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168006",
            "display": "DNA Ligases (Structural Class)"
          },
          {
            "code": "N0000019997",
            "display": "DNA Methylation (Physiological Effect)"
          },
          {
            "code": "N0000019999",
            "display": "DNA Methylation Decrease (Physiological Effect)"
          },
          {
            "code": "N0000019998",
            "display": "DNA Methylation Increase (Physiological Effect)"
          },
          {
            "code": "N0000019995",
            "display": "DNA Methyltransferase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168189",
            "display": "DNA Modification Methylases (Structural Class)"
          },
          {
            "code": "N0000168285",
            "display": "DNA Nucleotidylexotransferase (Structural Class)"
          },
          {
            "code": "N0000168284",
            "display": "DNA Nucleotidyltransferases (Structural Class)"
          },
          {
            "code": "N0000168287",
            "display": "DNA Polymerase beta (Structural Class)"
          },
          {
            "code": "N0000168289",
            "display": "DNA Polymerase I (Structural Class)"
          },
          {
            "code": "N0000168290",
            "display": "DNA Polymerase II (Structural Class)"
          },
          {
            "code": "N0000168288",
            "display": "DNA Polymerase III (Structural Class)"
          },
          {
            "code": "N0000020060",
            "display": "DNA Polymerase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168265",
            "display": "DNA Primase (Structural Class)"
          },
          {
            "code": "N0000170807",
            "display": "DNA Primers (Structural Class)"
          },
          {
            "code": "N0000170759",
            "display": "DNA Probes (Structural Class)"
          },
          {
            "code": "N0000170760",
            "display": "DNA Probes, HLA (Structural Class)"
          },
          {
            "code": "N0000170761",
            "display": "DNA Probes, HPV (Structural Class)"
          },
          {
            "code": "N0000168001",
            "display": "DNA Repair Enzymes (Structural Class)"
          },
          {
            "code": "N0000008380",
            "display": "DNA Replication Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168074",
            "display": "DNA Restriction Enzymes (Structural Class)"
          },
          {
            "code": "N0000168073",
            "display": "DNA Restriction-Modification Enzymes (Structural Class)"
          },
          {
            "code": "N0000168108",
            "display": "DNA Topoisomerase IV (Structural Class)"
          },
          {
            "code": "N0000168104",
            "display": "DNA Topoisomerases (Structural Class)"
          },
          {
            "code": "N0000168111",
            "display": "DNA Topoisomerases, Type I (Structural Class)"
          },
          {
            "code": "N0000169156",
            "display": "DNA Topoisomerases, Type I, Archaeal (Structural Class)"
          },
          {
            "code": "N0000168113",
            "display": "DNA Topoisomerases, Type I, Bacterial (Structural Class)"
          },
          {
            "code": "N0000168112",
            "display": "DNA Topoisomerases, Type I, Eukaryotic (Structural Class)"
          },
          {
            "code": "N0000168105",
            "display": "DNA Topoisomerases, Type II (Structural Class)"
          },
          {
            "code": "N0000168110",
            "display": "DNA Topoisomerases, Type II, Archaeal (Structural Class)"
          },
          {
            "code": "N0000168106",
            "display": "DNA Topoisomerases, Type II, Bacterial (Structural Class)"
          },
          {
            "code": "N0000168109",
            "display": "DNA Topoisomerases, Type II, Eukaryotic (Structural Class)"
          },
          {
            "code": "N0000170667",
            "display": "DNA Transposable Elements (Structural Class)"
          },
          {
            "code": "N0000168040",
            "display": "DNA-(Apurinic or Apyrimidinic Site) Lyase (Structural Class)"
          },
          {
            "code": "N0000170661",
            "display": "DNA, A-Form (Structural Class)"
          },
          {
            "code": "N0000170665",
            "display": "DNA, Algal (Structural Class)"
          },
          {
            "code": "N0000170756",
            "display": "DNA, Antisense (Structural Class)"
          },
          {
            "code": "N0000170673",
            "display": "DNA, Archaeal (Structural Class)"
          },
          {
            "code": "N0000170656",
            "display": "DNA, Bacterial (Structural Class)"
          },
          {
            "code": "N0000170675",
            "display": "DNA, Catalytic (Structural Class)"
          },
          {
            "code": "N0000170679",
            "display": "DNA, Catenated (Structural Class)"
          },
          {
            "code": "N0000170685",
            "display": "DNA, C-Form (Structural Class)"
          },
          {
            "code": "N0000170683",
            "display": "DNA, Chloroplast (Structural Class)"
          },
          {
            "code": "N0000170678",
            "display": "DNA, Circular (Structural Class)"
          },
          {
            "code": "N0000170762",
            "display": "DNA, Complementary (Structural Class)"
          },
          {
            "code": "N0000170671",
            "display": "DNA, Concatenated (Structural Class)"
          },
          {
            "code": "N0000170677",
            "display": "DNA, Cruciform (Structural Class)"
          },
          {
            "code": "N0000170662",
            "display": "DNA, Fungal (Structural Class)"
          },
          {
            "code": "N0000170659",
            "display": "DNA, Helminth (Structural Class)"
          },
          {
            "code": "N0000170669",
            "display": "DNA, Intergenic (Structural Class)"
          },
          {
            "code": "N0000170682",
            "display": "DNA, Kinetoplast (Structural Class)"
          },
          {
            "code": "N0000170681",
            "display": "DNA, Mitochondrial (Structural Class)"
          },
          {
            "code": "N0000170660",
            "display": "DNA, Neoplasm (Structural Class)"
          },
          {
            "code": "N0000170672",
            "display": "DNA, Plant (Structural Class)"
          },
          {
            "code": "N0000170676",
            "display": "DNA, Protozoan (Structural Class)"
          },
          {
            "code": "N0000170684",
            "display": "DNA, Recombinant (Structural Class)"
          },
          {
            "code": "N0000170658",
            "display": "DNA, Ribosomal (Structural Class)"
          },
          {
            "code": "N0000170670",
            "display": "DNA, Ribosomal Spacer (Structural Class)"
          },
          {
            "code": "N0000170664",
            "display": "DNA, Satellite (Structural Class)"
          },
          {
            "code": "N0000170674",
            "display": "DNA, Single-Stranded (Structural Class)"
          },
          {
            "code": "N0000170680",
            "display": "DNA, Superhelical (Structural Class)"
          },
          {
            "code": "N0000170663",
            "display": "DNA, Viral (Structural Class)"
          },
          {
            "code": "N0000170668",
            "display": "DNA, Z-Form (Structural Class)"
          },
          {
            "code": "N0000168230",
            "display": "DNA-Activated Protein Kinase (Structural Class)"
          },
          {
            "code": "N0000175147",
            "display": "DnaB Helicases (Structural Class)"
          },
          {
            "code": "N0000169224",
            "display": "DNA-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000168286",
            "display": "DNA-Directed DNA Polymerase (Structural Class)"
          },
          {
            "code": "N0000168263",
            "display": "DNA-Directed RNA Polymerases (Structural Class)"
          },
          {
            "code": "N0000168005",
            "display": "DNA-Formamidopyrimidine Glycosylase (Structural Class)"
          },
          {
            "code": "N0000006055",
            "display": "Dobutamine (Structural Class)"
          },
          {
            "code": "N0000005739",
            "display": "docetaxel (Structural Class)"
          },
          {
            "code": "N0000006056",
            "display": "Docosahexaenoic Acids (Structural Class)"
          },
          {
            "code": "N0000007825",
            "display": "Dodecanol (Structural Class)"
          },
          {
            "code": "N0000007366",
            "display": "dofetilide (Structural Class)"
          },
          {
            "code": "N0000168646",
            "display": "Dolichol (Structural Class)"
          },
          {
            "code": "N0000168595",
            "display": "Dolichol Monophosphate Mannose (Structural Class)"
          },
          {
            "code": "N0000168647",
            "display": "Dolichol Phosphates (Structural Class)"
          },
          {
            "code": "N0000167200",
            "display": "Domperidone (Structural Class)"
          },
          {
            "code": "N0000004713",
            "display": "donepezil (Structural Class)"
          },
          {
            "code": "N0000010105",
            "display": "dong quai (Structural Class)"
          },
          {
            "code": "N0000168053",
            "display": "Dopa Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000175755",
            "display": "DOPA Decarboxylase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006091",
            "display": "Dopamine (Structural Class)"
          },
          {
            "code": "N0000009025",
            "display": "Dopamine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000117",
            "display": "Dopamine Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000169256",
            "display": "Dopamine and cAMP-Regulated Phosphoprotein 32 (Structural Class)"
          },
          {
            "code": "N0000000230",
            "display": "Dopamine Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000167855",
            "display": "Dopamine beta-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000175799",
            "display": "Dopamine D2 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000169729",
            "display": "Dopamine Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000000203",
            "display": "Dopamine Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000219",
            "display": "Dopamine Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000114",
            "display": "Dopamine Uptake Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006628",
            "display": "dorzolamide (Structural Class)"
          },
          {
            "code": "N0000167275",
            "display": "Dothiepin (Structural Class)"
          },
          {
            "code": "N0000006705",
            "display": "doxacurium (Structural Class)"
          },
          {
            "code": "N0000006789",
            "display": "Doxapram (Structural Class)"
          },
          {
            "code": "N0000007318",
            "display": "Doxazosin (Structural Class)"
          },
          {
            "code": "N0000006791",
            "display": "Doxepin (Structural Class)"
          },
          {
            "code": "N0000006795",
            "display": "Doxorubicin (Structural Class)"
          },
          {
            "code": "N0000008026",
            "display": "Doxycycline (Structural Class)"
          },
          {
            "code": "N0000008027",
            "display": "Doxylamine (Structural Class)"
          },
          {
            "code": "N0000006827",
            "display": "Droperidol (Structural Class)"
          },
          {
            "code": "N0000169148",
            "display": "Drosophila Proteins (Structural Class)"
          },
          {
            "code": "N0000170222",
            "display": "Droxidopa (Structural Class)"
          },
          {
            "code": "N0000011462",
            "display": "Drugs, Chinese Herbal (Structural Class)"
          },
          {
            "code": "N0000166149",
            "display": "Dry Ice (Structural Class)"
          },
          {
            "code": "N0000171122",
            "display": "Duffy Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000010556",
            "display": "duloxetine (Structural Class)"
          },
          {
            "code": "N0000166285",
            "display": "Durapatite (Structural Class)"
          },
          {
            "code": "N0000010108",
            "display": "dutasteride (Structural Class)"
          },
          {
            "code": "N0000167972",
            "display": "D-Xylulose Reductase (Structural Class)"
          },
          {
            "code": "N0000006380",
            "display": "dyclonine (Structural Class)"
          },
          {
            "code": "N0000167428",
            "display": "Dydrogesterone (Structural Class)"
          },
          {
            "code": "N0000175533",
            "display": "Dyes (Mechanism of Action)"
          },
          {
            "code": "N0000169483",
            "display": "Dynamin I (Structural Class)"
          },
          {
            "code": "N0000169484",
            "display": "Dynamin II (Structural Class)"
          },
          {
            "code": "N0000169485",
            "display": "Dynamin III (Structural Class)"
          },
          {
            "code": "N0000169482",
            "display": "Dynamins (Structural Class)"
          },
          {
            "code": "N0000169478",
            "display": "Dynein ATPase (Structural Class)"
          },
          {
            "code": "N0000009026",
            "display": "Dynorphin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170406",
            "display": "Dynorphins (Structural Class)"
          },
          {
            "code": "N0000005913",
            "display": "Dyphylline (Structural Class)"
          },
          {
            "code": "N0000166234",
            "display": "Dysprosium (Structural Class)"
          },
          {
            "code": "N0000169470",
            "display": "Dystroglycans (Structural Class)"
          },
          {
            "code": "N0000169467",
            "display": "Dystrophin (Structural Class)"
          },
          {
            "code": "N0000167475",
            "display": "Dystrophin-Associated Protein Complex (Structural Class)"
          },
          {
            "code": "N0000169469",
            "display": "Dystrophin-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000169895",
            "display": "E1A-Associated p300 Protein (Structural Class)"
          },
          {
            "code": "N0000169968",
            "display": "E2F Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169973",
            "display": "E2F1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169969",
            "display": "E2F2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169970",
            "display": "E2F3 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169972",
            "display": "E2F4 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169971",
            "display": "E2F5 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169974",
            "display": "E2F6 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169975",
            "display": "E2F7 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000020085",
            "display": "E3 Ubiquitin Ligase Inhibitor (Mechanism of Action)"
          },
          {
            "code": "N0000170180",
            "display": "Early Growth Response Protein 1 (Structural Class)"
          },
          {
            "code": "N0000170179",
            "display": "Early Growth Response Protein 2 (Structural Class)"
          },
          {
            "code": "N0000170181",
            "display": "Early Growth Response Protein 3 (Structural Class)"
          },
          {
            "code": "N0000170178",
            "display": "Early Growth Response Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000170895",
            "display": "Ebola Vaccines (Structural Class)"
          },
          {
            "code": "N0000167489",
            "display": "Ecdysone (Structural Class)"
          },
          {
            "code": "N0000167487",
            "display": "Ecdysteroids (Structural Class)"
          },
          {
            "code": "N0000167488",
            "display": "Ecdysterone (Structural Class)"
          },
          {
            "code": "N0000170365",
            "display": "Echinomycin (Structural Class)"
          },
          {
            "code": "N0000006086",
            "display": "Echothiophate Iodide (Structural Class)"
          },
          {
            "code": "N0000006109",
            "display": "Econazole (Structural Class)"
          },
          {
            "code": "N0000175238",
            "display": "Ectodysplasins (Structural Class)"
          },
          {
            "code": "N0000175262",
            "display": "Edar Receptor (Structural Class)"
          },
          {
            "code": "N0000175214",
            "display": "Edar-Associated Death Domain Protein (Structural Class)"
          },
          {
            "code": "N0000170620",
            "display": "Edeine (Structural Class)"
          },
          {
            "code": "N0000006192",
            "display": "Edetic Acid (Structural Class)"
          },
          {
            "code": "N0000006186",
            "display": "Edrophonium (Structural Class)"
          },
          {
            "code": "N0000010343",
            "display": "efalizumab (Structural Class)"
          },
          {
            "code": "N0000004738",
            "display": "efavirenz (Structural Class)"
          },
          {
            "code": "N0000006592",
            "display": "Eflornithine (Structural Class)"
          },
          {
            "code": "N0000170136",
            "display": "Egg Proteins (Structural Class)"
          },
          {
            "code": "N0000170141",
            "display": "Egg Proteins, Dietary (Structural Class)"
          },
          {
            "code": "N0000166701",
            "display": "Egtazic Acid (Structural Class)"
          },
          {
            "code": "N0000168567",
            "display": "Eicosanoic Acids (Structural Class)"
          },
          {
            "code": "N0000008271",
            "display": "Eicosanoids (Structural Class)"
          },
          {
            "code": "N0000004740",
            "display": "Eicosapentaenoic Acid (Structural Class)"
          },
          {
            "code": "N0000170522",
            "display": "eIF-2 Kinase (Structural Class)"
          },
          {
            "code": "N0000166242",
            "display": "Einsteinium (Structural Class)"
          },
          {
            "code": "N0000175332",
            "display": "Elafin (Structural Class)"
          },
          {
            "code": "N0000171445",
            "display": "Elapid Venoms (Structural Class)"
          },
          {
            "code": "N0000007011",
            "display": "Elastin (Structural Class)"
          },
          {
            "code": "N0000171515",
            "display": "Elastomers (Structural Class)"
          },
          {
            "code": "N0000009027",
            "display": "Electrical Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000220",
            "display": "Electrolyte Activity (Mechanism of Action)"
          },
          {
            "code": "N0000008272",
            "display": "Electrolytes (Structural Class)"
          },
          {
            "code": "N0000167737",
            "display": "Electron Transport Chain Complex Proteins (Structural Class)"
          },
          {
            "code": "N0000169692",
            "display": "Electron Transport Complex I (Structural Class)"
          },
          {
            "code": "N0000169647",
            "display": "Electron Transport Complex II (Structural Class)"
          },
          {
            "code": "N0000169691",
            "display": "Electron Transport Complex III (Structural Class)"
          },
          {
            "code": "N0000169694",
            "display": "Electron Transport Complex IV (Structural Class)"
          },
          {
            "code": "N0000169058",
            "display": "Electron-Transferring Flavoproteins (Structural Class)"
          },
          {
            "code": "N0000171440",
            "display": "Eledoisin (Structural Class)"
          },
          {
            "code": "N0000007912",
            "display": "Elements (Structural Class)"
          },
          {
            "code": "N0000007913",
            "display": "Elements, Radioactive (Structural Class)"
          },
          {
            "code": "N0000010109",
            "display": "eletriptan (Structural Class)"
          },
          {
            "code": "N0000167033",
            "display": "Ellagic Acid (Structural Class)"
          },
          {
            "code": "N0000167257",
            "display": "Ellipticines (Structural Class)"
          },
          {
            "code": "N0000009028",
            "display": "Embryonic & Fetal Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009029",
            "display": "Embryonic & Fetal Development Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009030",
            "display": "Embryonic & Fetal Growth Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009031",
            "display": "Embryonic & Fetal Viability Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009032",
            "display": "Embryonic Implantation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007077",
            "display": "emedastine (Structural Class)"
          },
          {
            "code": "N0000166490",
            "display": "Emepronium (Structural Class)"
          },
          {
            "code": "N0000009033",
            "display": "Emesis (Physiological Effect)"
          },
          {
            "code": "N0000009034",
            "display": "Emesis Suppression (Physiological Effect)"
          },
          {
            "code": "N0000006145",
            "display": "Emetine (Structural Class)"
          },
          {
            "code": "N0000007928",
            "display": "Emodin (Structural Class)"
          },
          {
            "code": "N0000009035",
            "display": "Emollient Activity (Physiological Effect)"
          },
          {
            "code": "N0000010344",
            "display": "emtricitabine (Structural Class)"
          },
          {
            "code": "N0000006195",
            "display": "Enalapril (Structural Class)"
          },
          {
            "code": "N0000006494",
            "display": "Enalaprilat (Structural Class)"
          },
          {
            "code": "N0000171531",
            "display": "Enbucrilate (Structural Class)"
          },
          {
            "code": "N0000007247",
            "display": "Encainide (Structural Class)"
          },
          {
            "code": "N0000167705",
            "display": "Endo-1,3(4)-beta-Glucanase (Structural Class)"
          },
          {
            "code": "N0000167734",
            "display": "Endo-1,4-beta Xylanases (Structural Class)"
          },
          {
            "code": "N0000009036",
            "display": "Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009037",
            "display": "Endocytosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008247",
            "display": "Endodeoxyribonucleases (Structural Class)"
          },
          {
            "code": "N0000008284",
            "display": "Endonucleases (Structural Class)"
          },
          {
            "code": "N0000167598",
            "display": "Endopeptidase Clp (Structural Class)"
          },
          {
            "code": "N0000167561",
            "display": "Endopeptidase K (Structural Class)"
          },
          {
            "code": "N0000005810",
            "display": "Endopeptidases (Structural Class)"
          },
          {
            "code": "N0000167664",
            "display": "Endoribonucleases (Structural Class)"
          },
          {
            "code": "N0000009038",
            "display": "Endorphin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170402",
            "display": "Endorphins (Structural Class)"
          },
          {
            "code": "N0000170969",
            "display": "Endostatins (Structural Class)"
          },
          {
            "code": "N0000166939",
            "display": "Endosulfan (Structural Class)"
          },
          {
            "code": "N0000009039",
            "display": "Endothelial Coagulation Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170422",
            "display": "Endothelial Growth Factors (Structural Class)"
          },
          {
            "code": "N0000175674",
            "display": "Endothelial Proliferation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175363",
            "display": "Endothelin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175364",
            "display": "Endothelin Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175362",
            "display": "Endothelin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170417",
            "display": "Endothelin-1 (Structural Class)"
          },
          {
            "code": "N0000170416",
            "display": "Endothelin-2 (Structural Class)"
          },
          {
            "code": "N0000170418",
            "display": "Endothelin-3 (Structural Class)"
          },
          {
            "code": "N0000170415",
            "display": "Endothelins (Structural Class)"
          },
          {
            "code": "N0000171429",
            "display": "Endotoxins (Structural Class)"
          },
          {
            "code": "N0000166321",
            "display": "Endrin (Structural Class)"
          },
          {
            "code": "N0000175095",
            "display": "Enediynes (Structural Class)"
          },
          {
            "code": "N0000007081",
            "display": "Enflurane (Structural Class)"
          },
          {
            "code": "N0000171600",
            "display": "enfuvirtide (Structural Class)"
          },
          {
            "code": "N0000009040",
            "display": "Enhance Penile Erection (Physiological Effect)"
          },
          {
            "code": "N0000009041",
            "display": "Enkephalin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170397",
            "display": "Enkephalin, Ala(2)-MePhe(4)-Gly(5)- (Structural Class)"
          },
          {
            "code": "N0000170396",
            "display": "Enkephalin, D-Penicillamine (2,5)- (Structural Class)"
          },
          {
            "code": "N0000170398",
            "display": "Enkephalin, Leucine (Structural Class)"
          },
          {
            "code": "N0000170399",
            "display": "Enkephalin, Leucine-2-Alanine (Structural Class)"
          },
          {
            "code": "N0000170400",
            "display": "Enkephalin, Methionine (Structural Class)"
          },
          {
            "code": "N0000000195",
            "display": "Enkephalinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170395",
            "display": "Enkephalins (Structural Class)"
          },
          {
            "code": "N0000006256",
            "display": "Enoxacin (Structural Class)"
          },
          {
            "code": "N0000006809",
            "display": "Enoxaparin (Structural Class)"
          },
          {
            "code": "N0000167073",
            "display": "Enoximone (Structural Class)"
          },
          {
            "code": "N0000167927",
            "display": "Enoyl-(Acyl-Carrier Protein) Reductase (NADPH, B-Specific) (Structural Class)"
          },
          {
            "code": "N0000167924",
            "display": "Enoyl-(Acyl-Carrier-Protein) Reductase (NADH) (Structural Class)"
          },
          {
            "code": "N0000168032",
            "display": "Enoyl-CoA Hydratase (Structural Class)"
          },
          {
            "code": "N0000171020",
            "display": "Enprostil (Structural Class)"
          },
          {
            "code": "N0000171597",
            "display": "Ensure (Structural Class)"
          },
          {
            "code": "N0000004746",
            "display": "entacapone (Structural Class)"
          },
          {
            "code": "N0000171606",
            "display": "entecavir (Structural Class)"
          },
          {
            "code": "N0000170221",
            "display": "Enterobactin (Structural Class)"
          },
          {
            "code": "N0000167558",
            "display": "Enteropeptidase (Structural Class)"
          },
          {
            "code": "N0000171383",
            "display": "Enterotoxins (Structural Class)"
          },
          {
            "code": "N0000170364",
            "display": "Enviomycin (Structural Class)"
          },
          {
            "code": "N0000000178",
            "display": "Enzymatic Activity (Mechanism of Action)"
          },
          {
            "code": "N0000000231",
            "display": "Enzyme Activators (Mechanism of Action)"
          },
          {
            "code": "N0000000133",
            "display": "Enzyme Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000163",
            "display": "Enzyme Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168402",
            "display": "Enzyme Precursors (Structural Class)"
          },
          {
            "code": "N0000000208",
            "display": "Enzyme Reactivators (Mechanism of Action)"
          },
          {
            "code": "N0000008262",
            "display": "Enzymes (Structural Class)"
          },
          {
            "code": "N0000011388",
            "display": "Enzymes and Coenzymes (Structural Class)"
          },
          {
            "code": "N0000167526",
            "display": "Enzymes, Immobilized (Structural Class)"
          },
          {
            "code": "N0000167371",
            "display": "Eosine I Bluish (Structural Class)"
          },
          {
            "code": "N0000167369",
            "display": "Eosine Yellowish-(YS) (Structural Class)"
          },
          {
            "code": "N0000169313",
            "display": "Eosinophil Cationic Protein (Structural Class)"
          },
          {
            "code": "N0000169311",
            "display": "Eosinophil Granule Proteins (Structural Class)"
          },
          {
            "code": "N0000169315",
            "display": "Eosinophil Major Basic Protein (Structural Class)"
          },
          {
            "code": "N0000169312",
            "display": "Eosinophil Peroxidase (Structural Class)"
          },
          {
            "code": "N0000169314",
            "display": "Eosinophil-Derived Neurotoxin (Structural Class)"
          },
          {
            "code": "N0000006173",
            "display": "Ephedrine (Structural Class)"
          },
          {
            "code": "N0000170960",
            "display": "Ephrin-A1 (Structural Class)"
          },
          {
            "code": "N0000170961",
            "display": "Ephrin-A2 (Structural Class)"
          },
          {
            "code": "N0000170956",
            "display": "Ephrin-A3 (Structural Class)"
          },
          {
            "code": "N0000170962",
            "display": "Ephrin-A4 (Structural Class)"
          },
          {
            "code": "N0000170959",
            "display": "Ephrin-A5 (Structural Class)"
          },
          {
            "code": "N0000170957",
            "display": "Ephrin-B1 (Structural Class)"
          },
          {
            "code": "N0000170955",
            "display": "Ephrin-B2 (Structural Class)"
          },
          {
            "code": "N0000170958",
            "display": "Ephrin-B3 (Structural Class)"
          },
          {
            "code": "N0000170954",
            "display": "Ephrins (Structural Class)"
          },
          {
            "code": "N0000166629",
            "display": "Epichlorohydrin (Structural Class)"
          },
          {
            "code": "N0000170995",
            "display": "Epidermal Growth Factor (Structural Class)"
          },
          {
            "code": "N0000169253",
            "display": "Epididymal Secretory Proteins (Structural Class)"
          },
          {
            "code": "N0000171588",
            "display": "Epilyt (Structural Class)"
          },
          {
            "code": "N0000167405",
            "display": "Epimestrol (Structural Class)"
          },
          {
            "code": "N0000010548",
            "display": "epinastine (Structural Class)"
          },
          {
            "code": "N0000006261",
            "display": "Epinephrine (Structural Class)"
          },
          {
            "code": "N0000009042",
            "display": "Epinephrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007208",
            "display": "epinephryl borate (Structural Class)"
          },
          {
            "code": "N0000167187",
            "display": "Epirizole (Structural Class)"
          },
          {
            "code": "N0000007052",
            "display": "Epirubicin (Structural Class)"
          },
          {
            "code": "N0000167519",
            "display": "Epitestosterone (Structural Class)"
          },
          {
            "code": "N0000175673",
            "display": "Epithelial Proliferation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175228",
            "display": "Epithelial Sodium Channel (Structural Class)"
          },
          {
            "code": "N0000171179",
            "display": "Epitopes (Structural Class)"
          },
          {
            "code": "N0000171189",
            "display": "Epitopes, B-Lymphocyte (Structural Class)"
          },
          {
            "code": "N0000171180",
            "display": "Epitopes, T-Lymphocyte (Structural Class)"
          },
          {
            "code": "N0000010111",
            "display": "eplerenone (Structural Class)"
          },
          {
            "code": "N0000006443",
            "display": "Epoetin Alfa (Structural Class)"
          },
          {
            "code": "N0000006846",
            "display": "Epoprostenol (Structural Class)"
          },
          {
            "code": "N0000167392",
            "display": "Epothilones (Structural Class)"
          },
          {
            "code": "N0000167599",
            "display": "Epoxide Hydrolases (Structural Class)"
          },
          {
            "code": "N0000007613",
            "display": "Epoxy Compounds (Structural Class)"
          },
          {
            "code": "N0000171545",
            "display": "Epoxy Resins (Structural Class)"
          },
          {
            "code": "N0000006926",
            "display": "eprosartan (Structural Class)"
          },
          {
            "code": "N0000169034",
            "display": "epsilon-Crystallins (Structural Class)"
          },
          {
            "code": "N0000171170",
            "display": "Epstein-Barr Virus Nuclear Antigens (Structural Class)"
          },
          {
            "code": "N0000006179",
            "display": "eptifibatide (Structural Class)"
          },
          {
            "code": "N0000167508",
            "display": "Equilenin (Structural Class)"
          },
          {
            "code": "N0000169664",
            "display": "Equilibrative Nucleoside Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169666",
            "display": "Equilibrative Nucleoside Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000169665",
            "display": "Equilibrative-Nucleoside Transporter 2 (Structural Class)"
          },
          {
            "code": "N0000167509",
            "display": "Equilin (Structural Class)"
          },
          {
            "code": "N0000171456",
            "display": "Erabutoxins (Structural Class)"
          },
          {
            "code": "N0000166229",
            "display": "Erbium (Structural Class)"
          },
          {
            "code": "N0000006337",
            "display": "Ergocalciferols (Structural Class)"
          },
          {
            "code": "N0000007618",
            "display": "Ergolines (Structural Class)"
          },
          {
            "code": "N0000006352",
            "display": "Ergoloid Mesylates (Structural Class)"
          },
          {
            "code": "N0000007619",
            "display": "Ergonovine (Structural Class)"
          },
          {
            "code": "N0000167442",
            "display": "Ergosterol (Structural Class)"
          },
          {
            "code": "N0000009957",
            "display": "Ergosterol Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007620",
            "display": "Ergot Alkaloids (Structural Class)"
          },
          {
            "code": "N0000006354",
            "display": "Ergotamine (Structural Class)"
          },
          {
            "code": "N0000007621",
            "display": "Ergotamines (Structural Class)"
          },
          {
            "code": "N0000170243",
            "display": "Ergothioneine (Structural Class)"
          },
          {
            "code": "N0000010566",
            "display": "erlotinib (Structural Class)"
          },
          {
            "code": "N0000010112",
            "display": "ertapenem (Structural Class)"
          },
          {
            "code": "N0000168582",
            "display": "Erucic Acids (Structural Class)"
          },
          {
            "code": "N0000007625",
            "display": "Erythritol (Structural Class)"
          },
          {
            "code": "N0000006404",
            "display": "Erythrityl Tetranitrate (Structural Class)"
          },
          {
            "code": "N0000170066",
            "display": "Erythrocruorins (Structural Class)"
          },
          {
            "code": "N0000169900",
            "display": "Erythroid-Specific DNA-Binding Factors (Structural Class)"
          },
          {
            "code": "N0000007133",
            "display": "Erythromycin (Structural Class)"
          },
          {
            "code": "N0000007135",
            "display": "Erythromycin Estolate (Structural Class)"
          },
          {
            "code": "N0000007228",
            "display": "Erythromycin Ethylsuccinate (Structural Class)"
          },
          {
            "code": "N0000008193",
            "display": "Erythropoietin (Structural Class)"
          },
          {
            "code": "N0000007633",
            "display": "Erythropoietin, Recombinant (Structural Class)"
          },
          {
            "code": "N0000167370",
            "display": "Erythrosine (Structural Class)"
          },
          {
            "code": "N0000169042",
            "display": "Escherichia coli Proteins (Structural Class)"
          },
          {
            "code": "N0000170882",
            "display": "Escherichia coli Vaccines (Structural Class)"
          },
          {
            "code": "N0000168475",
            "display": "Escin (Structural Class)"
          },
          {
            "code": "N0000168437",
            "display": "Esculin (Structural Class)"
          },
          {
            "code": "N0000171323",
            "display": "E-Selectin (Structural Class)"
          },
          {
            "code": "N0000007249",
            "display": "esmolol (Structural Class)"
          },
          {
            "code": "N0000007215",
            "display": "Estazolam (Structural Class)"
          },
          {
            "code": "N0000007782",
            "display": "Esterases (Structural Class)"
          },
          {
            "code": "N0000166743",
            "display": "Esters (Structural Class)"
          },
          {
            "code": "N0000167514",
            "display": "Estetrol (Structural Class)"
          },
          {
            "code": "N0000007246",
            "display": "Estradiol (Structural Class)"
          },
          {
            "code": "N0000011319",
            "display": "Estradiol Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000011402",
            "display": "Estradiol Congeners (Structural Class)"
          },
          {
            "code": "N0000167991",
            "display": "Estradiol Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000007254",
            "display": "Estramustine (Structural Class)"
          },
          {
            "code": "N0000008196",
            "display": "Estranes (Structural Class)"
          },
          {
            "code": "N0000007790",
            "display": "Estrenes (Structural Class)"
          },
          {
            "code": "N0000167513",
            "display": "Estriol (Structural Class)"
          },
          {
            "code": "N0000000100",
            "display": "Estrogen Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000170107",
            "display": "Estrogen Receptor alpha (Structural Class)"
          },
          {
            "code": "N0000000145",
            "display": "Estrogen Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000170108",
            "display": "Estrogen Receptor beta (Structural Class)"
          },
          {
            "code": "N0000000186",
            "display": "Estrogen Receptor Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000175926",
            "display": "Estrogen Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000011401",
            "display": "Estrogenic Steroids, Alkylated (Structural Class)"
          },
          {
            "code": "N0000167511",
            "display": "Estrogens, Catechol (Structural Class)"
          },
          {
            "code": "N0000167510",
            "display": "Estrogens, Conjugated (USP) (Structural Class)"
          },
          {
            "code": "N0000167516",
            "display": "Estrogens, Esterified (USP) (Structural Class)"
          },
          {
            "code": "N0000007281",
            "display": "Estrone (Structural Class)"
          },
          {
            "code": "N0000007403",
            "display": "estropipate (Structural Class)"
          },
          {
            "code": "N0000175354",
            "display": "eszopiclone (Structural Class)"
          },
          {
            "code": "N0000167079",
            "display": "Etanidazole (Structural Class)"
          },
          {
            "code": "N0000167331",
            "display": "Etazolate (Structural Class)"
          },
          {
            "code": "N0000167269",
            "display": "Ethacridine (Structural Class)"
          },
          {
            "code": "N0000007304",
            "display": "Ethacrynic Acid (Structural Class)"
          },
          {
            "code": "N0000007307",
            "display": "Ethambutol (Structural Class)"
          },
          {
            "code": "N0000166824",
            "display": "Ethamoxytriphetol (Structural Class)"
          },
          {
            "code": "N0000166480",
            "display": "Ethamsylate (Structural Class)"
          },
          {
            "code": "N0000166384",
            "display": "Ethane (Structural Class)"
          },
          {
            "code": "N0000007432",
            "display": "Ethanol (Structural Class)"
          },
          {
            "code": "N0000166821",
            "display": "Ethanolamine (Structural Class)"
          },
          {
            "code": "N0000168012",
            "display": "Ethanolamine Ammonia-Lyase (Structural Class)"
          },
          {
            "code": "N0000006965",
            "display": "ethanolamine oleate (Structural Class)"
          },
          {
            "code": "N0000168244",
            "display": "Ethanolaminephosphotransferase (Structural Class)"
          },
          {
            "code": "N0000007805",
            "display": "Ethanolamines (Structural Class)"
          },
          {
            "code": "N0000006232",
            "display": "ethaverine (Structural Class)"
          },
          {
            "code": "N0000007325",
            "display": "Ethchlorvynol (Structural Class)"
          },
          {
            "code": "N0000170832",
            "display": "Ethenoadenosine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000007330",
            "display": "Ether, Ethyl (Structural Class)"
          },
          {
            "code": "N0000169790",
            "display": "Ether-A-Go-Go Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000008201",
            "display": "Ethers (Structural Class)"
          },
          {
            "code": "N0000008202",
            "display": "Ethers, Cyclic (Structural Class)"
          },
          {
            "code": "N0000167286",
            "display": "Ethidium (Structural Class)"
          },
          {
            "code": "N0000007419",
            "display": "ethinamate (Structural Class)"
          },
          {
            "code": "N0000007353",
            "display": "Ethinyl Estradiol (Structural Class)"
          },
          {
            "code": "N0000167515",
            "display": "Ethinyl Estradiol-Norgestrel Combination (Structural Class)"
          },
          {
            "code": "N0000170872",
            "display": "Ethiodized Oil (Structural Class)"
          },
          {
            "code": "N0000006681",
            "display": "Ethionamide (Structural Class)"
          },
          {
            "code": "N0000170272",
            "display": "Ethionine (Structural Class)"
          },
          {
            "code": "N0000167418",
            "display": "Ethisterone (Structural Class)"
          },
          {
            "code": "N0000166635",
            "display": "Ethoglucid (Structural Class)"
          },
          {
            "code": "N0000166661",
            "display": "Ethopabate (Structural Class)"
          },
          {
            "code": "N0000006065",
            "display": "ethopropazine (Structural Class)"
          },
          {
            "code": "N0000006713",
            "display": "Ethosuximide (Structural Class)"
          },
          {
            "code": "N0000005878",
            "display": "ethotoin (Structural Class)"
          },
          {
            "code": "N0000166909",
            "display": "Ethoxyquin (Structural Class)"
          },
          {
            "code": "N0000167096",
            "display": "Ethoxzolamide (Structural Class)"
          },
          {
            "code": "N0000167008",
            "display": "Ethyl Biscoumacetate (Structural Class)"
          },
          {
            "code": "N0000006721",
            "display": "Ethyl Chloride (Structural Class)"
          },
          {
            "code": "N0000008007",
            "display": "Ethyl Ethers (Structural Class)"
          },
          {
            "code": "N0000166484",
            "display": "Ethyl Methanesulfonate (Structural Class)"
          },
          {
            "code": "N0000008011",
            "display": "Ethylamines (Structural Class)"
          },
          {
            "code": "N0000166415",
            "display": "Ethyldimethylaminopropyl Carbodiimide (Structural Class)"
          },
          {
            "code": "N0000166820",
            "display": "Ethylene Chlorohydrin (Structural Class)"
          },
          {
            "code": "N0000166335",
            "display": "Ethylene Dibromide (Structural Class)"
          },
          {
            "code": "N0000166385",
            "display": "Ethylene Dichlorides (Structural Class)"
          },
          {
            "code": "N0000166813",
            "display": "Ethylene Glycol (Structural Class)"
          },
          {
            "code": "N0000008014",
            "display": "Ethylene Glycols (Structural Class)"
          },
          {
            "code": "N0000166630",
            "display": "Ethylene Oxide (Structural Class)"
          },
          {
            "code": "N0000166711",
            "display": "Ethylenebis(dithiocarbamates) (Structural Class)"
          },
          {
            "code": "N0000008018",
            "display": "Ethylenediamines (Structural Class)"
          },
          {
            "code": "N0000166370",
            "display": "Ethylenes (Structural Class)"
          },
          {
            "code": "N0000167066",
            "display": "Ethylenethiourea (Structural Class)"
          },
          {
            "code": "N0000006759",
            "display": "Ethylestrenol (Structural Class)"
          },
          {
            "code": "N0000167219",
            "display": "Ethylketocyclazocine (Structural Class)"
          },
          {
            "code": "N0000167052",
            "display": "Ethylmaleimide (Structural Class)"
          },
          {
            "code": "N0000166759",
            "display": "Ethylmercuric Chloride (Structural Class)"
          },
          {
            "code": "N0000008021",
            "display": "Ethylmercury Compounds (Structural Class)"
          },
          {
            "code": "N0000167302",
            "display": "Ethylmorphine (Structural Class)"
          },
          {
            "code": "N0000167883",
            "display": "Ethylmorphine-N-Demethylase (Structural Class)"
          },
          {
            "code": "N0000166752",
            "display": "Ethylnitrosourea (Structural Class)"
          },
          {
            "code": "N0000007115",
            "display": "ethylnorepinephrine (Structural Class)"
          },
          {
            "code": "N0000006784",
            "display": "Ethynodiol Diacetate (Structural Class)"
          },
          {
            "code": "N0000006786",
            "display": "Etidocaine (Structural Class)"
          },
          {
            "code": "N0000007216",
            "display": "Etidronic Acid (Structural Class)"
          },
          {
            "code": "N0000166808",
            "display": "Etilefrine (Structural Class)"
          },
          {
            "code": "N0000167068",
            "display": "Etimizol (Structural Class)"
          },
          {
            "code": "N0000167517",
            "display": "Etiocholanolone (Structural Class)"
          },
          {
            "code": "N0000171211",
            "display": "Etioporphyrins (Structural Class)"
          },
          {
            "code": "N0000006249",
            "display": "Etodolac (Structural Class)"
          },
          {
            "code": "N0000006792",
            "display": "Etomidate (Structural Class)"
          },
          {
            "code": "N0000006798",
            "display": "Etoposide (Structural Class)"
          },
          {
            "code": "N0000167306",
            "display": "Etorphine (Structural Class)"
          },
          {
            "code": "N0000006814",
            "display": "Etretinate (Structural Class)"
          },
          {
            "code": "N0000169826",
            "display": "ets-Domain Protein Elk-1 (Structural Class)"
          },
          {
            "code": "N0000169825",
            "display": "ets-Domain Protein Elk-4 (Structural Class)"
          },
          {
            "code": "N0000171581",
            "display": "eucerin (Structural Class)"
          },
          {
            "code": "N0000169074",
            "display": "Euchromatin (Structural Class)"
          },
          {
            "code": "N0000006819",
            "display": "Eugenol (Structural Class)"
          },
          {
            "code": "N0000170078",
            "display": "Eukaryotic Initiation Factor-1 (Structural Class)"
          },
          {
            "code": "N0000170077",
            "display": "Eukaryotic Initiation Factor-2 (Structural Class)"
          },
          {
            "code": "N0000170519",
            "display": "Eukaryotic Initiation Factor-2B (Structural Class)"
          },
          {
            "code": "N0000170076",
            "display": "Eukaryotic Initiation Factor-3 (Structural Class)"
          },
          {
            "code": "N0000170074",
            "display": "Eukaryotic Initiation Factor-4A (Structural Class)"
          },
          {
            "code": "N0000170075",
            "display": "Eukaryotic Initiation Factor-4E (Structural Class)"
          },
          {
            "code": "N0000170072",
            "display": "Eukaryotic Initiation Factor-4F (Structural Class)"
          },
          {
            "code": "N0000170073",
            "display": "Eukaryotic Initiation Factor-4G (Structural Class)"
          },
          {
            "code": "N0000170504",
            "display": "Eukaryotic Initiation Factor-5 (Structural Class)"
          },
          {
            "code": "N0000170071",
            "display": "Eukaryotic Initiation Factors (Structural Class)"
          },
          {
            "code": "N0000166232",
            "display": "Europium (Structural Class)"
          },
          {
            "code": "N0000006872",
            "display": "Evans Blue (Structural Class)"
          },
          {
            "code": "N0000000232",
            "display": "Excitatory Amino Acid Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000088",
            "display": "Excitatory Amino Acid Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000171",
            "display": "Excitatory Amino Acid Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169815",
            "display": "Excitatory Amino Acid Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000169812",
            "display": "Excitatory Amino Acid Transporter 2 (Structural Class)"
          },
          {
            "code": "N0000169816",
            "display": "Excitatory Amino Acid Transporter 3 (Structural Class)"
          },
          {
            "code": "N0000169813",
            "display": "Excitatory Amino Acid Transporter 4 (Structural Class)"
          },
          {
            "code": "N0000169814",
            "display": "Excitatory Amino Acid Transporter 5 (Structural Class)"
          },
          {
            "code": "N0000011371",
            "display": "Excitatory Amino Acids (Structural Class)"
          },
          {
            "code": "N0000004783",
            "display": "exemestane (Structural Class)"
          },
          {
            "code": "N0000171592",
            "display": "exenatide (Structural Class)"
          },
          {
            "code": "N0000171404",
            "display": "Exfoliatins (Structural Class)"
          },
          {
            "code": "N0000009043",
            "display": "Exocytosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167637",
            "display": "Exodeoxyribonuclease V (Structural Class)"
          },
          {
            "code": "N0000167658",
            "display": "Exodeoxyribonucleases (Structural Class)"
          },
          {
            "code": "N0000167657",
            "display": "Exonucleases (Structural Class)"
          },
          {
            "code": "N0000167573",
            "display": "Exopeptidases (Structural Class)"
          },
          {
            "code": "N0000167659",
            "display": "Exoribonucleases (Structural Class)"
          },
          {
            "code": "N0000171402",
            "display": "Exotoxins (Structural Class)"
          },
          {
            "code": "N0000010230",
            "display": "Extracellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000008076",
            "display": "Extracellular Matrix Proteins (Structural Class)"
          },
          {
            "code": "N0000170528",
            "display": "Extracellular Signal-Regulated MAP Kinases (Structural Class)"
          },
          {
            "code": "N0000169025",
            "display": "Eye Proteins (Structural Class)"
          },
          {
            "code": "N0000010117",
            "display": "ezetimibe (Structural Class)"
          },
          {
            "code": "N0000168577",
            "display": "F2-Isoprostanes (Structural Class)"
          },
          {
            "code": "N0000169244",
            "display": "Factor For Inversion Stimulation Protein (Structural Class)"
          },
          {
            "code": "N0000006024",
            "display": "Factor IX (Structural Class)"
          },
          {
            "code": "N0000171470",
            "display": "Factor IXa (Structural Class)"
          },
          {
            "code": "N0000171494",
            "display": "Factor V (Structural Class)"
          },
          {
            "code": "N0000171495",
            "display": "Factor Va (Structural Class)"
          },
          {
            "code": "N0000007576",
            "display": "Factor VII (Structural Class)"
          },
          {
            "code": "N0000006521",
            "display": "Factor VIIa (Structural Class)"
          },
          {
            "code": "N0000006037",
            "display": "Factor VIII (Structural Class)"
          },
          {
            "code": "N0000171482",
            "display": "Factor VIIIa (Structural Class)"
          },
          {
            "code": "N0000171475",
            "display": "Factor X (Structural Class)"
          },
          {
            "code": "N0000171476",
            "display": "Factor Xa (Structural Class)"
          },
          {
            "code": "N0000175635",
            "display": "Factor Xa Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171491",
            "display": "Factor XI (Structural Class)"
          },
          {
            "code": "N0000171492",
            "display": "Factor XIa (Structural Class)"
          },
          {
            "code": "N0000171489",
            "display": "Factor XII (Structural Class)"
          },
          {
            "code": "N0000171490",
            "display": "Factor XIIa (Structural Class)"
          },
          {
            "code": "N0000171478",
            "display": "Factor XIII (Structural Class)"
          },
          {
            "code": "N0000171479",
            "display": "Factor XIIIa (Structural Class)"
          },
          {
            "code": "N0000167063",
            "display": "Fadrozole (Structural Class)"
          },
          {
            "code": "N0000006388",
            "display": "famciclovir (Structural Class)"
          },
          {
            "code": "N0000006373",
            "display": "Famotidine (Structural Class)"
          },
          {
            "code": "N0000169410",
            "display": "Fanconi Anemia Complementation Group A Protein (Structural Class)"
          },
          {
            "code": "N0000169416",
            "display": "Fanconi Anemia Complementation Group C Protein (Structural Class)"
          },
          {
            "code": "N0000169411",
            "display": "Fanconi Anemia Complementation Group D2 Protein (Structural Class)"
          },
          {
            "code": "N0000169414",
            "display": "Fanconi Anemia Complementation Group E Protein (Structural Class)"
          },
          {
            "code": "N0000169415",
            "display": "Fanconi Anemia Complementation Group F Protein (Structural Class)"
          },
          {
            "code": "N0000169409",
            "display": "Fanconi Anemia Complementation Group G Protein (Structural Class)"
          },
          {
            "code": "N0000169412",
            "display": "Fanconi Anemia Complementation Group L Protein (Structural Class)"
          },
          {
            "code": "N0000169408",
            "display": "Fanconi Anemia Complementation Group Proteins (Structural Class)"
          },
          {
            "code": "N0000167135",
            "display": "FANFT (Structural Class)"
          },
          {
            "code": "N0000168649",
            "display": "Farnesol (Structural Class)"
          },
          {
            "code": "N0000168314",
            "display": "Farnesyl-Diphosphate Farnesyltransferase (Structural Class)"
          },
          {
            "code": "N0000168322",
            "display": "Farnesyltranstransferase (Structural Class)"
          },
          {
            "code": "N0000175224",
            "display": "Fas Ligand Protein (Structural Class)"
          },
          {
            "code": "N0000175213",
            "display": "Fas-Associated Death Domain Protein (Structural Class)"
          },
          {
            "code": "N0000168642",
            "display": "Fat Emulsions, Intravenous (Structural Class)"
          },
          {
            "code": "N0000006837",
            "display": "Fats (Structural Class)"
          },
          {
            "code": "N0000007712",
            "display": "Fats, Unsaturated (Structural Class)"
          },
          {
            "code": "N0000167864",
            "display": "Fatty Acid Desaturases (Structural Class)"
          },
          {
            "code": "N0000167741",
            "display": "Fatty Acid Synthetase Complex (Structural Class)"
          },
          {
            "code": "N0000169742",
            "display": "Fatty Acid Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169572",
            "display": "Fatty Acid-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000006847",
            "display": "Fatty Acids (Structural Class)"
          },
          {
            "code": "N0000008175",
            "display": "Fatty Acids, Essential (Structural Class)"
          },
          {
            "code": "N0000007714",
            "display": "Fatty Acids, Monounsaturated (Structural Class)"
          },
          {
            "code": "N0000168565",
            "display": "Fatty Acids, Nonesterified (Structural Class)"
          },
          {
            "code": "N0000006244",
            "display": "Fatty Acids, Omega-3 (Structural Class)"
          },
          {
            "code": "N0000011389",
            "display": "Fatty Acids, Omega-6 (Structural Class)"
          },
          {
            "code": "N0000007717",
            "display": "Fatty Acids, Unsaturated (Structural Class)"
          },
          {
            "code": "N0000008176",
            "display": "Fatty Acids, Volatile (Structural Class)"
          },
          {
            "code": "N0000007718",
            "display": "Fatty Alcohols (Structural Class)"
          },
          {
            "code": "N0000169551",
            "display": "F-Box Proteins (Structural Class)"
          },
          {
            "code": "N0000007445",
            "display": "felbamate (Structural Class)"
          },
          {
            "code": "N0000006368",
            "display": "Felodipine (Structural Class)"
          },
          {
            "code": "N0000170339",
            "display": "Felypressin (Structural Class)"
          },
          {
            "code": "N0000009044",
            "display": "Female Reproductive System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166935",
            "display": "Fenbendazole (Structural Class)"
          },
          {
            "code": "N0000170251",
            "display": "Fenclonine (Structural Class)"
          },
          {
            "code": "N0000166521",
            "display": "Fendiline (Structural Class)"
          },
          {
            "code": "N0000007010",
            "display": "Fenfluramine (Structural Class)"
          },
          {
            "code": "N0000166442",
            "display": "Fenitrothion (Structural Class)"
          },
          {
            "code": "N0000006655",
            "display": "Fenoldopam (Structural Class)"
          },
          {
            "code": "N0000007012",
            "display": "Fenoprofen (Structural Class)"
          },
          {
            "code": "N0000166805",
            "display": "Fenoterol (Structural Class)"
          },
          {
            "code": "N0000171229",
            "display": "Fenretinide (Structural Class)"
          },
          {
            "code": "N0000007029",
            "display": "Fentanyl (Structural Class)"
          },
          {
            "code": "N0000166457",
            "display": "Fenthion (Structural Class)"
          },
          {
            "code": "N0000166271",
            "display": "Fermium (Structural Class)"
          },
          {
            "code": "N0000167802",
            "display": "Ferredoxin-NADP Reductase (Structural Class)"
          },
          {
            "code": "N0000169652",
            "display": "Ferredoxin-Nitrite Reductase (Structural Class)"
          },
          {
            "code": "N0000170153",
            "display": "Ferredoxins (Structural Class)"
          },
          {
            "code": "N0000006816",
            "display": "ferric ammonium citrate (Structural Class)"
          },
          {
            "code": "N0000007754",
            "display": "Ferric Compounds (Structural Class)"
          },
          {
            "code": "N0000007149",
            "display": "ferric sulfate (Structural Class)"
          },
          {
            "code": "N0000170362",
            "display": "Ferrichrome (Structural Class)"
          },
          {
            "code": "N0000007756",
            "display": "Ferricyanides (Structural Class)"
          },
          {
            "code": "N0000169639",
            "display": "Ferritins (Structural Class)"
          },
          {
            "code": "N0000168007",
            "display": "Ferrochelatase (Structural Class)"
          },
          {
            "code": "N0000011441",
            "display": "Ferrocyanides (Structural Class)"
          },
          {
            "code": "N0000166280",
            "display": "Ferrosoferric Oxide (Structural Class)"
          },
          {
            "code": "N0000007760",
            "display": "Ferrous Compounds (Structural Class)"
          },
          {
            "code": "N0000006012",
            "display": "ferrous fumarate (Structural Class)"
          },
          {
            "code": "N0000005871",
            "display": "ferrous gluconate (Structural Class)"
          },
          {
            "code": "N0000005943",
            "display": "ferrous sulfate (Structural Class)"
          },
          {
            "code": "N0000167160",
            "display": "Ferrozine (Structural Class)"
          },
          {
            "code": "N0000007454",
            "display": "ferumoxides (Structural Class)"
          },
          {
            "code": "N0000007332",
            "display": "ferumoxsil (Structural Class)"
          },
          {
            "code": "N0000170061",
            "display": "Fetal Hemoglobin (Structural Class)"
          },
          {
            "code": "N0000169252",
            "display": "Fetal Proteins (Structural Class)"
          },
          {
            "code": "N0000006671",
            "display": "fexofenadine (Structural Class)"
          },
          {
            "code": "N0000168673",
            "display": "Fibril-Associated Collagens (Structural Class)"
          },
          {
            "code": "N0000168662",
            "display": "Fibrillar Collagens (Structural Class)"
          },
          {
            "code": "N0000169402",
            "display": "Fibrin (Structural Class)"
          },
          {
            "code": "N0000169403",
            "display": "Fibrin Fibrinogen Degradation Products (Structural Class)"
          },
          {
            "code": "N0000169404",
            "display": "Fibrin Foam (Structural Class)"
          },
          {
            "code": "N0000169405",
            "display": "Fibrin Tissue Adhesive (Structural Class)"
          },
          {
            "code": "N0000006073",
            "display": "Fibrinogen (Structural Class)"
          },
          {
            "code": "N0000171483",
            "display": "Fibrinogens, Abnormal (Structural Class)"
          },
          {
            "code": "N0000175631",
            "display": "Fibrinolysis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171484",
            "display": "Fibrinopeptide A (Structural Class)"
          },
          {
            "code": "N0000171487",
            "display": "Fibrinopeptide B (Structural Class)"
          },
          {
            "code": "N0000171006",
            "display": "Fibroblast Growth Factor 1 (Structural Class)"
          },
          {
            "code": "N0000171003",
            "display": "Fibroblast Growth Factor 10 (Structural Class)"
          },
          {
            "code": "N0000171005",
            "display": "Fibroblast Growth Factor 2 (Structural Class)"
          },
          {
            "code": "N0000171007",
            "display": "Fibroblast Growth Factor 3 (Structural Class)"
          },
          {
            "code": "N0000171011",
            "display": "Fibroblast Growth Factor 4 (Structural Class)"
          },
          {
            "code": "N0000171012",
            "display": "Fibroblast Growth Factor 5 (Structural Class)"
          },
          {
            "code": "N0000171008",
            "display": "Fibroblast Growth Factor 6 (Structural Class)"
          },
          {
            "code": "N0000171009",
            "display": "Fibroblast Growth Factor 7 (Structural Class)"
          },
          {
            "code": "N0000171010",
            "display": "Fibroblast Growth Factor 8 (Structural Class)"
          },
          {
            "code": "N0000171004",
            "display": "Fibroblast Growth Factor 9 (Structural Class)"
          },
          {
            "code": "N0000171002",
            "display": "Fibroblast Growth Factors (Structural Class)"
          },
          {
            "code": "N0000169426",
            "display": "Fibroins (Structural Class)"
          },
          {
            "code": "N0000169190",
            "display": "Fibronectins (Structural Class)"
          },
          {
            "code": "N0000167572",
            "display": "Ficain (Structural Class)"
          },
          {
            "code": "N0000168507",
            "display": "Ficoll (Structural Class)"
          },
          {
            "code": "N0000167252",
            "display": "Ficusin (Structural Class)"
          },
          {
            "code": "N0000006629",
            "display": "Filgrastim (Structural Class)"
          },
          {
            "code": "N0000166377",
            "display": "Filipin (Structural Class)"
          },
          {
            "code": "N0000169051",
            "display": "Fimbriae Proteins (Structural Class)"
          },
          {
            "code": "N0000007142",
            "display": "Finasteride (Structural Class)"
          },
          {
            "code": "N0000167090",
            "display": "Firefly Luciferin (Structural Class)"
          },
          {
            "code": "N0000006223",
            "display": "Fish Oils (Structural Class)"
          },
          {
            "code": "N0000168688",
            "display": "Fish Proteins (Structural Class)"
          },
          {
            "code": "N0000171457",
            "display": "Fish Venoms (Structural Class)"
          },
          {
            "code": "N0000169043",
            "display": "Flagellin (Structural Class)"
          },
          {
            "code": "N0000167663",
            "display": "Flap Endonucleases (Structural Class)"
          },
          {
            "code": "N0000011386",
            "display": "Flavanones (Structural Class)"
          },
          {
            "code": "N0000171223",
            "display": "Flavin Mononucleotide (Structural Class)"
          },
          {
            "code": "N0000171222",
            "display": "Flavin-Adenine Dinucleotide (Structural Class)"
          },
          {
            "code": "N0000008037",
            "display": "Flavins (Structural Class)"
          },
          {
            "code": "N0000169069",
            "display": "Flavodoxin (Structural Class)"
          },
          {
            "code": "N0000008040",
            "display": "Flavones (Structural Class)"
          },
          {
            "code": "N0000011183",
            "display": "Flavonoids (Structural Class)"
          },
          {
            "code": "N0000167026",
            "display": "Flavonolignans (Structural Class)"
          },
          {
            "code": "N0000011287",
            "display": "Flavonols (Structural Class)"
          },
          {
            "code": "N0000169055",
            "display": "Flavoproteins (Structural Class)"
          },
          {
            "code": "N0000006961",
            "display": "Flavoxate (Structural Class)"
          },
          {
            "code": "N0000006966",
            "display": "Flecainide (Structural Class)"
          },
          {
            "code": "N0000166916",
            "display": "Fleroxacin (Structural Class)"
          },
          {
            "code": "N0000007317",
            "display": "flosequinan (Structural Class)"
          },
          {
            "code": "N0000167002",
            "display": "Floxacillin (Structural Class)"
          },
          {
            "code": "N0000007089",
            "display": "Floxuridine (Structural Class)"
          },
          {
            "code": "N0000006331",
            "display": "Fluconazole (Structural Class)"
          },
          {
            "code": "N0000007003",
            "display": "Flucytosine (Structural Class)"
          },
          {
            "code": "N0000006079",
            "display": "fludarabine (Structural Class)"
          },
          {
            "code": "N0000008057",
            "display": "Fludrocortisone (Structural Class)"
          },
          {
            "code": "N0000166663",
            "display": "Flufenamic Acid (Structural Class)"
          },
          {
            "code": "N0000007021",
            "display": "Flumazenil (Structural Class)"
          },
          {
            "code": "N0000167461",
            "display": "Flumethasone (Structural Class)"
          },
          {
            "code": "N0000167125",
            "display": "Flunarizine (Structural Class)"
          },
          {
            "code": "N0000007150",
            "display": "flunisolide (Structural Class)"
          },
          {
            "code": "N0000166924",
            "display": "Flunitrazepam (Structural Class)"
          },
          {
            "code": "N0000171579",
            "display": "fluocinolone (Structural Class)"
          },
          {
            "code": "N0000007036",
            "display": "Fluocinolone Acetonide (Structural Class)"
          },
          {
            "code": "N0000007038",
            "display": "Fluocinonide (Structural Class)"
          },
          {
            "code": "N0000008063",
            "display": "Fluocortolone (Structural Class)"
          },
          {
            "code": "N0000008064",
            "display": "Fluorenes (Structural Class)"
          },
          {
            "code": "N0000167365",
            "display": "Fluorescamine (Structural Class)"
          },
          {
            "code": "N0000006902",
            "display": "Fluorescein (Structural Class)"
          },
          {
            "code": "N0000167372",
            "display": "Fluorescein-5-isothiocyanate (Structural Class)"
          },
          {
            "code": "N0000008067",
            "display": "Fluoresceins (Structural Class)"
          },
          {
            "code": "N0000007067",
            "display": "Fluorides (Structural Class)"
          },
          {
            "code": "N0000171566",
            "display": "Fluorides, Topical (Structural Class)"
          },
          {
            "code": "N0000010504",
            "display": "Fluorine (Structural Class)"
          },
          {
            "code": "N0000007801",
            "display": "Fluorine Compounds (Structural Class)"
          },
          {
            "code": "N0000166102",
            "display": "Fluorine Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166692",
            "display": "Fluoroacetates (Structural Class)"
          },
          {
            "code": "N0000011440",
            "display": "Fluorobenzenes (Structural Class)"
          },
          {
            "code": "N0000171535",
            "display": "Fluorocarbon Polymers (Structural Class)"
          },
          {
            "code": "N0000008075",
            "display": "Fluorocarbons (Structural Class)"
          },
          {
            "code": "N0000168559",
            "display": "Fluorodeoxyglucose F18 (Structural Class)"
          },
          {
            "code": "N0000170861",
            "display": "Fluorodeoxyuridylate (Structural Class)"
          },
          {
            "code": "N0000007090",
            "display": "Fluorometholone (Structural Class)"
          },
          {
            "code": "N0000011190",
            "display": "Fluoroquinolones (Structural Class)"
          },
          {
            "code": "N0000007099",
            "display": "Fluorouracil (Structural Class)"
          },
          {
            "code": "N0000007101",
            "display": "Fluoxetine (Structural Class)"
          },
          {
            "code": "N0000007104",
            "display": "Fluoxymesterone (Structural Class)"
          },
          {
            "code": "N0000167265",
            "display": "Flupenthixol (Structural Class)"
          },
          {
            "code": "N0000007109",
            "display": "Fluphenazine (Structural Class)"
          },
          {
            "code": "N0000167459",
            "display": "Fluprednisolone (Structural Class)"
          },
          {
            "code": "N0000007111",
            "display": "Flurandrenolone (Structural Class)"
          },
          {
            "code": "N0000007112",
            "display": "Flurazepam (Structural Class)"
          },
          {
            "code": "N0000007122",
            "display": "Flurbiprofen (Structural Class)"
          },
          {
            "code": "N0000167462",
            "display": "Flurogestone Acetate (Structural Class)"
          },
          {
            "code": "N0000166638",
            "display": "Flurothyl (Structural Class)"
          },
          {
            "code": "N0000167366",
            "display": "Fluspirilene (Structural Class)"
          },
          {
            "code": "N0000007136",
            "display": "Flutamide (Structural Class)"
          },
          {
            "code": "N0000005771",
            "display": "fluticasone (Structural Class)"
          },
          {
            "code": "N0000007446",
            "display": "fluvastatin (Structural Class)"
          },
          {
            "code": "N0000006498",
            "display": "Fluvoxamine (Structural Class)"
          },
          {
            "code": "N0000167887",
            "display": "FMN Reductase (Structural Class)"
          },
          {
            "code": "N0000170393",
            "display": "FMRFamide (Structural Class)"
          },
          {
            "code": "N0000171336",
            "display": "fms-Like Tyrosine Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000169255",
            "display": "Focal Adhesion Kinase 1 (Structural Class)"
          },
          {
            "code": "N0000168239",
            "display": "Focal Adhesion Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000170584",
            "display": "Focal Adhesion Protein-Tyrosine Kinases (Structural Class)"
          },
          {
            "code": "N0000007151",
            "display": "Folic Acid (Structural Class)"
          },
          {
            "code": "N0000000111",
            "display": "Folic Acid Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000004823",
            "display": "Follicle Stimulating Hormone (Structural Class)"
          },
          {
            "code": "N0000004825",
            "display": "Follicle Stimulating Hormone, beta Subunit (Structural Class)"
          },
          {
            "code": "N0000167483",
            "display": "Follicle Stimulating Hormone, Human (Structural Class)"
          },
          {
            "code": "N0000169598",
            "display": "Follistatin (Structural Class)"
          },
          {
            "code": "N0000169574",
            "display": "Follistatin-Related Proteins (Structural Class)"
          },
          {
            "code": "N0000006381",
            "display": "fomepizole (Structural Class)"
          },
          {
            "code": "N0000007455",
            "display": "fomivirsen (Structural Class)"
          },
          {
            "code": "N0000010118",
            "display": "fondaparinux (Structural Class)"
          },
          {
            "code": "N0000166444",
            "display": "Fonofos (Structural Class)"
          },
          {
            "code": "N0000169888",
            "display": "Forkhead Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000006222",
            "display": "Formaldehyde (Structural Class)"
          },
          {
            "code": "N0000166873",
            "display": "Formamides (Structural Class)"
          },
          {
            "code": "N0000167918",
            "display": "Formate Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000166689",
            "display": "Formates (Structural Class)"
          },
          {
            "code": "N0000167773",
            "display": "Formate-Tetrahydrofolate Ligase (Structural Class)"
          },
          {
            "code": "N0000166307",
            "display": "Formazans (Structural Class)"
          },
          {
            "code": "N0000166690",
            "display": "Formic Acid Esters (Structural Class)"
          },
          {
            "code": "N0000007608",
            "display": "Formic Acids (Structural Class)"
          },
          {
            "code": "N0000166733",
            "display": "Formiminoglutamic Acid (Structural Class)"
          },
          {
            "code": "N0000166841",
            "display": "Formocresols (Structural Class)"
          },
          {
            "code": "N0000010119",
            "display": "formoterol (Structural Class)"
          },
          {
            "code": "N0000008152",
            "display": "Formycins (Structural Class)"
          },
          {
            "code": "N0000007610",
            "display": "Formyltetrahydrofolates (Structural Class)"
          },
          {
            "code": "N0000166358",
            "display": "Forskolin (Structural Class)"
          },
          {
            "code": "N0000171191",
            "display": "Forssman Antigen (Structural Class)"
          },
          {
            "code": "N0000010345",
            "display": "fosamprenavir (Structural Class)"
          },
          {
            "code": "N0000007166",
            "display": "Foscarnet (Structural Class)"
          },
          {
            "code": "N0000007611",
            "display": "Fosfomycin (Structural Class)"
          },
          {
            "code": "N0000006296",
            "display": "Fosinopril (Structural Class)"
          },
          {
            "code": "N0000006873",
            "display": "fosphenytoin (Structural Class)"
          },
          {
            "code": "N0000169853",
            "display": "Fos-Related Antigen-2 (Structural Class)"
          },
          {
            "code": "N0000169604",
            "display": "Fragile X Mental Retardation Protein (Structural Class)"
          },
          {
            "code": "N0000168459",
            "display": "Framycetin (Structural Class)"
          },
          {
            "code": "N0000166246",
            "display": "Francium (Structural Class)"
          },
          {
            "code": "N0000000170",
            "display": "Free Radical Scavenging (Mechanism of Action)"
          },
          {
            "code": "N0000011364",
            "display": "Free Radicals (Structural Class)"
          },
          {
            "code": "N0000170923",
            "display": "Freund's Adjuvant (Structural Class)"
          },
          {
            "code": "N0000168767",
            "display": "Frizzled Receptors (Structural Class)"
          },
          {
            "code": "N0000010121",
            "display": "frovatriptan (Structural Class)"
          },
          {
            "code": "N0000007766",
            "display": "Fructans (Structural Class)"
          },
          {
            "code": "N0000168218",
            "display": "Fructokinases (Structural Class)"
          },
          {
            "code": "N0000168416",
            "display": "Fructosamine (Structural Class)"
          },
          {
            "code": "N0000007096",
            "display": "Fructose (Structural Class)"
          },
          {
            "code": "N0000167651",
            "display": "Fructose-Bisphosphatase (Structural Class)"
          },
          {
            "code": "N0000168043",
            "display": "Fructose-Bisphosphate Aldolase (Structural Class)"
          },
          {
            "code": "N0000168551",
            "display": "Fructosediphosphates (Structural Class)"
          },
          {
            "code": "N0000168549",
            "display": "Fructosephosphates (Structural Class)"
          },
          {
            "code": "N0000167964",
            "display": "Fructuronate Reductase (Structural Class)"
          },
          {
            "code": "N0000168557",
            "display": "Fucose (Structural Class)"
          },
          {
            "code": "N0000168368",
            "display": "Fucosyl Galactose alpha-N-Acetylgalactosaminyltransferase (Structural Class)"
          },
          {
            "code": "N0000168349",
            "display": "Fucosyltransferases (Structural Class)"
          },
          {
            "code": "N0000175701",
            "display": "Full Cholinergic Nicotinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175684",
            "display": "Full Opioid Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000166167",
            "display": "Fullerenes (Structural Class)"
          },
          {
            "code": "N0000010122",
            "display": "fulvestrant (Structural Class)"
          },
          {
            "code": "N0000168023",
            "display": "Fumarate Hydratase (Structural Class)"
          },
          {
            "code": "N0000007772",
            "display": "Fumarates (Structural Class)"
          },
          {
            "code": "N0000171407",
            "display": "Fumonisins (Structural Class)"
          },
          {
            "code": "N0000169106",
            "display": "Fungal Proteins (Structural Class)"
          },
          {
            "code": "N0000170881",
            "display": "Fungal Vaccines (Structural Class)"
          },
          {
            "code": "N0000167105",
            "display": "Fura-2 (Structural Class)"
          },
          {
            "code": "N0000167133",
            "display": "Furagin (Structural Class)"
          },
          {
            "code": "N0000167139",
            "display": "Furaldehyde (Structural Class)"
          },
          {
            "code": "N0000007775",
            "display": "Furans (Structural Class)"
          },
          {
            "code": "N0000007173",
            "display": "Furazolidone (Structural Class)"
          },
          {
            "code": "N0000167563",
            "display": "Furin (Structural Class)"
          },
          {
            "code": "N0000007175",
            "display": "Furosemide (Structural Class)"
          },
          {
            "code": "N0000167191",
            "display": "Fursultiamin (Structural Class)"
          },
          {
            "code": "N0000167134",
            "display": "Furylfuramide (Structural Class)"
          },
          {
            "code": "N0000167321",
            "display": "Fusaric Acid (Structural Class)"
          },
          {
            "code": "N0000169892",
            "display": "Fushi Tarazu Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000167438",
            "display": "Fusidic Acid (Structural Class)"
          },
          {
            "code": "N0000175615",
            "display": "Fusion Protein Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175614",
            "display": "Fusion Protein Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169105",
            "display": "Fusion Proteins, bcr-abl (Structural Class)"
          },
          {
            "code": "N0000169541",
            "display": "Fusion Proteins, gag-onc (Structural Class)"
          },
          {
            "code": "N0000169523",
            "display": "Fusion Proteins, gag-pol (Structural Class)"
          },
          {
            "code": "N0000169798",
            "display": "G Protein-Coupled Inwardly-Rectifying Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000168612",
            "display": "G(M1) Ganglioside (Structural Class)"
          },
          {
            "code": "N0000168396",
            "display": "G(M2) Activator Protein (Structural Class)"
          },
          {
            "code": "N0000168614",
            "display": "G(M2) Ganglioside (Structural Class)"
          },
          {
            "code": "N0000168613",
            "display": "G(M3) Ganglioside (Structural Class)"
          },
          {
            "code": "N0000000196",
            "display": "GABA A Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000074",
            "display": "GABA A Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000118",
            "display": "GABA A Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000000138",
            "display": "GABA A Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000116",
            "display": "GABA B Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000229",
            "display": "GABA B Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000251",
            "display": "GABA B Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000000204",
            "display": "GABA B Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169732",
            "display": "GABA Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000006612",
            "display": "gabapentin (Structural Class)"
          },
          {
            "code": "N0000166586",
            "display": "Gabexate (Structural Class)"
          },
          {
            "code": "N0000169962",
            "display": "GA-Binding Protein Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000006780",
            "display": "gadodiamide (Structural Class)"
          },
          {
            "code": "N0000166237",
            "display": "Gadolinium (Structural Class)"
          },
          {
            "code": "N0000006865",
            "display": "Gadolinium DTPA (Structural Class)"
          },
          {
            "code": "N0000007143",
            "display": "gadoteridol (Structural Class)"
          },
          {
            "code": "N0000004832",
            "display": "gadoversetamide (Structural Class)"
          },
          {
            "code": "N0000007785",
            "display": "Galactans (Structural Class)"
          },
          {
            "code": "N0000168409",
            "display": "Galactitol (Structural Class)"
          },
          {
            "code": "N0000168217",
            "display": "Galactokinase (Structural Class)"
          },
          {
            "code": "N0000168596",
            "display": "Galactolipids (Structural Class)"
          },
          {
            "code": "N0000168417",
            "display": "Galactosamine (Structural Class)"
          },
          {
            "code": "N0000007255",
            "display": "Galactose (Structural Class)"
          },
          {
            "code": "N0000167975",
            "display": "Galactose Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000167997",
            "display": "Galactose Oxidase (Structural Class)"
          },
          {
            "code": "N0000168552",
            "display": "Galactosephosphates (Structural Class)"
          },
          {
            "code": "N0000007791",
            "display": "Galactosidases (Structural Class)"
          },
          {
            "code": "N0000168469",
            "display": "Galactosides (Structural Class)"
          },
          {
            "code": "N0000167700",
            "display": "Galactosylceramidase (Structural Class)"
          },
          {
            "code": "N0000168605",
            "display": "Galactosylceramides (Structural Class)"
          },
          {
            "code": "N0000168328",
            "display": "Galactosyltransferases (Structural Class)"
          },
          {
            "code": "N0000170376",
            "display": "Galanin (Structural Class)"
          },
          {
            "code": "N0000170372",
            "display": "Galanin-Like Peptide (Structural Class)"
          },
          {
            "code": "N0000004833",
            "display": "Galantamine (Structural Class)"
          },
          {
            "code": "N0000169170",
            "display": "Galectin 1 (Structural Class)"
          },
          {
            "code": "N0000169168",
            "display": "Galectin 2 (Structural Class)"
          },
          {
            "code": "N0000169169",
            "display": "Galectin 3 (Structural Class)"
          },
          {
            "code": "N0000169171",
            "display": "Galectin 4 (Structural Class)"
          },
          {
            "code": "N0000169167",
            "display": "Galectins (Structural Class)"
          },
          {
            "code": "N0000006181",
            "display": "Gallamine Triethiodide (Structural Class)"
          },
          {
            "code": "N0000007938",
            "display": "Gallic Acid (Structural Class)"
          },
          {
            "code": "N0000007939",
            "display": "Gallium (Structural Class)"
          },
          {
            "code": "N0000166143",
            "display": "Gallium Isotopes (Structural Class)"
          },
          {
            "code": "N0000006210",
            "display": "gallium nitrate (Structural Class)"
          },
          {
            "code": "N0000166144",
            "display": "Gallium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166522",
            "display": "Gallopamil (Structural Class)"
          },
          {
            "code": "N0000171615",
            "display": "galsulfase (Structural Class)"
          },
          {
            "code": "N0000009053",
            "display": "Gamma Amino Butyric Acid (GABA) Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169496",
            "display": "gamma Catenin (Structural Class)"
          },
          {
            "code": "N0000007783",
            "display": "gamma-Aminobutyric Acid (Structural Class)"
          },
          {
            "code": "N0000167863",
            "display": "gamma-Butyrobetaine Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000169038",
            "display": "gamma-Crystallins (Structural Class)"
          },
          {
            "code": "N0000168522",
            "display": "gamma-Cyclodextrins (Structural Class)"
          },
          {
            "code": "N0000170403",
            "display": "gamma-Endorphin (Structural Class)"
          },
          {
            "code": "N0000169390",
            "display": "gamma-Globulins (Structural Class)"
          },
          {
            "code": "N0000167578",
            "display": "gamma-Glutamyl Hydrolase (Structural Class)"
          },
          {
            "code": "N0000168161",
            "display": "gamma-Glutamylcyclotransferase (Structural Class)"
          },
          {
            "code": "N0000168160",
            "display": "gamma-Glutamyltransferase (Structural Class)"
          },
          {
            "code": "N0000168580",
            "display": "gamma-Linolenic Acid (Structural Class)"
          },
          {
            "code": "N0000175136",
            "display": "gamma-Lipotropin (Structural Class)"
          },
          {
            "code": "N0000170380",
            "display": "gamma-MSH (Structural Class)"
          },
          {
            "code": "N0000175868",
            "display": "gamma-Ray Emitting Activity (Mechanism of Action)"
          },
          {
            "code": "N0000168657",
            "display": "gamma-Synuclein (Structural Class)"
          },
          {
            "code": "N0000167004",
            "display": "gamma-Tocopherol (Structural Class)"
          },
          {
            "code": "N0000006495",
            "display": "Ganciclovir (Structural Class)"
          },
          {
            "code": "N0000168330",
            "display": "Ganglioside Galactosyltransferase (Structural Class)"
          },
          {
            "code": "N0000168611",
            "display": "Gangliosides (Structural Class)"
          },
          {
            "code": "N0000005991",
            "display": "ganirelix (Structural Class)"
          },
          {
            "code": "N0000169194",
            "display": "GAP-43 Protein (Structural Class)"
          },
          {
            "code": "N0000007949",
            "display": "Gases (Structural Class)"
          },
          {
            "code": "N0000009054",
            "display": "Gastric Acid Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170369",
            "display": "Gastric Inhibitory Polypeptide (Structural Class)"
          },
          {
            "code": "N0000169176",
            "display": "Gastric Mucin (Structural Class)"
          },
          {
            "code": "N0000009055",
            "display": "Gastric Mucous Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009056",
            "display": "Gastrin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170383",
            "display": "Gastrin-Releasing Peptide (Structural Class)"
          },
          {
            "code": "N0000011321",
            "display": "Gastrins (Structural Class)"
          },
          {
            "code": "N0000011261",
            "display": "Gastrointestinal Hormones (Structural Class)"
          },
          {
            "code": "N0000169881",
            "display": "GATA Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169910",
            "display": "GATA1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169908",
            "display": "GATA2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169909",
            "display": "GATA3 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169884",
            "display": "GATA4 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169883",
            "display": "GATA5 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169882",
            "display": "GATA6 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000004840",
            "display": "gatifloxacin (Structural Class)"
          },
          {
            "code": "N0000170155",
            "display": "G-Box Binding Factors (Structural Class)"
          },
          {
            "code": "N0000168575",
            "display": "Gefarnate (Structural Class)"
          },
          {
            "code": "N0000010124",
            "display": "gefitinib (Structural Class)"
          },
          {
            "code": "N0000006389",
            "display": "Gelatin (Structural Class)"
          },
          {
            "code": "N0000167541",
            "display": "Gelatinases (Structural Class)"
          },
          {
            "code": "N0000171611",
            "display": "Gelclair (Structural Class)"
          },
          {
            "code": "N0000170617",
            "display": "Gelsolin (Structural Class)"
          },
          {
            "code": "N0000006563",
            "display": "gemcitabine (Structural Class)"
          },
          {
            "code": "N0000007039",
            "display": "Gemfibrozil (Structural Class)"
          },
          {
            "code": "N0000010125",
            "display": "gemifloxacin (Structural Class)"
          },
          {
            "code": "N0000004844",
            "display": "gemtuzumab (Structural Class)"
          },
          {
            "code": "N0000011449",
            "display": "Gene Products, env (Structural Class)"
          },
          {
            "code": "N0000169522",
            "display": "Gene Products, gag (Structural Class)"
          },
          {
            "code": "N0000169526",
            "display": "Gene Products, nef (Structural Class)"
          },
          {
            "code": "N0000169517",
            "display": "Gene Products, pol (Structural Class)"
          },
          {
            "code": "N0000169528",
            "display": "Gene Products, rev (Structural Class)"
          },
          {
            "code": "N0000169537",
            "display": "Gene Products, rex (Structural Class)"
          },
          {
            "code": "N0000169529",
            "display": "Gene Products, tat (Structural Class)"
          },
          {
            "code": "N0000169544",
            "display": "Gene Products, tax (Structural Class)"
          },
          {
            "code": "N0000169530",
            "display": "Gene Products, vif (Structural Class)"
          },
          {
            "code": "N0000169527",
            "display": "Gene Products, vpr (Structural Class)"
          },
          {
            "code": "N0000169531",
            "display": "Gene Products, vpu (Structural Class)"
          },
          {
            "code": "N0000175975",
            "display": "General Anesthesia (Physiological Effect)"
          },
          {
            "code": "N0000009057",
            "display": "Generalized Systemic Effects (Physiological Effect)"
          },
          {
            "code": "N0000171380",
            "display": "Genetic Markers (Structural Class)"
          },
          {
            "code": "N0000167031",
            "display": "Genistein (Structural Class)"
          },
          {
            "code": "N0000009058",
            "display": "Genitourinary Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009059",
            "display": "Genitourinary Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175401",
            "display": "Genitourinary Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175385",
            "display": "Genitourinary Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000007213",
            "display": "Gentamicins (Structural Class)"
          },
          {
            "code": "N0000007225",
            "display": "Gentian Violet (Structural Class)"
          },
          {
            "code": "N0000166672",
            "display": "Gentisates (Structural Class)"
          },
          {
            "code": "N0000168316",
            "display": "Geranylgeranyl-Diphosphate Geranylgeranyltransferase (Structural Class)"
          },
          {
            "code": "N0000168318",
            "display": "Geranyltranstransferase (Structural Class)"
          },
          {
            "code": "N0000166255",
            "display": "Germanium (Structural Class)"
          },
          {
            "code": "N0000167311",
            "display": "Germine Acetates (Structural Class)"
          },
          {
            "code": "N0000167415",
            "display": "Gestonorone Caproate (Structural Class)"
          },
          {
            "code": "N0000167403",
            "display": "Gestrinone (Structural Class)"
          },
          {
            "code": "N0000009045",
            "display": "GHRH Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009047",
            "display": "GHRH Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009048",
            "display": "GI Motility Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009049",
            "display": "GI Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166360",
            "display": "Gibberellins (Structural Class)"
          },
          {
            "code": "N0000166362",
            "display": "Ginkgolides (Structural Class)"
          },
          {
            "code": "N0000168477",
            "display": "Ginsenosides (Structural Class)"
          },
          {
            "code": "N0000166662",
            "display": "Glafenine (Structural Class)"
          },
          {
            "code": "N0000171506",
            "display": "Glass Ionomer Cements (Structural Class)"
          },
          {
            "code": "N0000167034",
            "display": "Glaucarubin (Structural Class)"
          },
          {
            "code": "N0000170982",
            "display": "Glia Maturation Factor (Structural Class)"
          },
          {
            "code": "N0000170150",
            "display": "Gliadin (Structural Class)"
          },
          {
            "code": "N0000170986",
            "display": "Glial Cell Line-Derived Neurotrophic Factor (Structural Class)"
          },
          {
            "code": "N0000168852",
            "display": "Glial Cell Line-Derived Neurotrophic Factor Receptors (Structural Class)"
          },
          {
            "code": "N0000170985",
            "display": "Glial Cell Line-Derived Neurotrophic Factors (Structural Class)"
          },
          {
            "code": "N0000169475",
            "display": "Glial Fibrillary Acidic Protein (Structural Class)"
          },
          {
            "code": "N0000175141",
            "display": "Glicentin (Structural Class)"
          },
          {
            "code": "N0000166470",
            "display": "Gliclazide (Structural Class)"
          },
          {
            "code": "N0000006730",
            "display": "glimepiride (Structural Class)"
          },
          {
            "code": "N0000171421",
            "display": "Gliotoxin (Structural Class)"
          },
          {
            "code": "N0000006313",
            "display": "Glipizide (Structural Class)"
          },
          {
            "code": "N0000169264",
            "display": "Globins (Structural Class)"
          },
          {
            "code": "N0000168608",
            "display": "Globosides (Structural Class)"
          },
          {
            "code": "N0000007615",
            "display": "Globulins (Structural Class)"
          },
          {
            "code": "N0000009060",
            "display": "Glomerular Filtration Pressure Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006364",
            "display": "Glucagon (Structural Class)"
          },
          {
            "code": "N0000010275",
            "display": "Glucagon Receptor Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000170335",
            "display": "Glucagon-Like Peptide 1 (Structural Class)"
          },
          {
            "code": "N0000175140",
            "display": "Glucagon-Like Peptide 2 (Structural Class)"
          },
          {
            "code": "N0000020058",
            "display": "Glucagon-like Peptide-1 (GLP-1) Agonist (Mechanism of Action)"
          },
          {
            "code": "N0000020059",
            "display": "Glucagon-like Peptide-1 (GLP-1) Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000020057",
            "display": "Glucagon-like Peptide-1 (GLP-1) Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170334",
            "display": "Glucagon-Like Peptides (Structural Class)"
          },
          {
            "code": "N0000167707",
            "display": "Glucan 1,3-beta-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000167710",
            "display": "Glucan 1,4-alpha-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000167706",
            "display": "Glucan 1,4-beta-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000167709",
            "display": "Glucan Endo-1,3-beta-D-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000020027",
            "display": "Glucan Synthase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007623",
            "display": "Glucans (Structural Class)"
          },
          {
            "code": "N0000168487",
            "display": "Glucaric Acid (Structural Class)"
          },
          {
            "code": "N0000000159",
            "display": "Glucocorticoid Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000110",
            "display": "Glucocorticoid Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175923",
            "display": "Glucocorticoid Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175248",
            "display": "Glucocorticoid-Induced TNFR-Related Protein (Structural Class)"
          },
          {
            "code": "N0000175142",
            "display": "Glucocorticoids (Structural Class)"
          },
          {
            "code": "N0000168213",
            "display": "Glucokinase (Structural Class)"
          },
          {
            "code": "N0000006390",
            "display": "Gluconates (Structural Class)"
          },
          {
            "code": "N0000007624",
            "display": "Glucosamine (Structural Class)"
          },
          {
            "code": "N0000168142",
            "display": "Glucosamine 6-Phosphate N-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000006402",
            "display": "Glucose (Structural Class)"
          },
          {
            "code": "N0000167978",
            "display": "Glucose 1-Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167977",
            "display": "Glucose Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000009061",
            "display": "Glucose Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168000",
            "display": "Glucose Oxidase (Structural Class)"
          },
          {
            "code": "N0000169668",
            "display": "Glucose Transport Proteins, Facilitative (Structural Class)"
          },
          {
            "code": "N0000169672",
            "display": "Glucose Transporter Type 1 (Structural Class)"
          },
          {
            "code": "N0000169671",
            "display": "Glucose Transporter Type 2 (Structural Class)"
          },
          {
            "code": "N0000169673",
            "display": "Glucose Transporter Type 3 (Structural Class)"
          },
          {
            "code": "N0000169670",
            "display": "Glucose Transporter Type 4 (Structural Class)"
          },
          {
            "code": "N0000169669",
            "display": "Glucose Transporter Type 5 (Structural Class)"
          },
          {
            "code": "N0000168294",
            "display": "Glucose-1-Phosphate Adenylyltransferase (Structural Class)"
          },
          {
            "code": "N0000167653",
            "display": "Glucose-6-Phosphatase (Structural Class)"
          },
          {
            "code": "N0000168547",
            "display": "Glucose-6-Phosphate (Structural Class)"
          },
          {
            "code": "N0000168090",
            "display": "Glucose-6-Phosphate Isomerase (Structural Class)"
          },
          {
            "code": "N0000167974",
            "display": "Glucosephosphate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168546",
            "display": "Glucosephosphates (Structural Class)"
          },
          {
            "code": "N0000008270",
            "display": "Glucosidases (Structural Class)"
          },
          {
            "code": "N0000007634",
            "display": "Glucosides (Structural Class)"
          },
          {
            "code": "N0000168443",
            "display": "Glucosinolates (Structural Class)"
          },
          {
            "code": "N0000020018",
            "display": "Glucosyl Transferase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007636",
            "display": "Glucosylceramidase (Structural Class)"
          },
          {
            "code": "N0000020019",
            "display": "Glucosylceramide Synthase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168604",
            "display": "Glucosylceramides (Structural Class)"
          },
          {
            "code": "N0000168335",
            "display": "Glucosyltransferases (Structural Class)"
          },
          {
            "code": "N0000168483",
            "display": "Glucuronates (Structural Class)"
          },
          {
            "code": "N0000006936",
            "display": "Glucuronic Acid (Structural Class)"
          },
          {
            "code": "N0000008035",
            "display": "Glucuronic Acids (Structural Class)"
          },
          {
            "code": "N0000167719",
            "display": "Glucuronidase (Structural Class)"
          },
          {
            "code": "N0000168484",
            "display": "Glucuronides (Structural Class)"
          },
          {
            "code": "N0000168327",
            "display": "Glucuronosyltransferase (Structural Class)"
          },
          {
            "code": "N0000169149",
            "display": "Glue Proteins, Drosophila (Structural Class)"
          },
          {
            "code": "N0000009062",
            "display": "Glutamate Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167593",
            "display": "Glutamate Carboxypeptidase II (Structural Class)"
          },
          {
            "code": "N0000168056",
            "display": "Glutamate Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000167828",
            "display": "Glutamate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167829",
            "display": "Glutamate Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000168170",
            "display": "Glutamate Formimidoyltransferase (Structural Class)"
          },
          {
            "code": "N0000169811",
            "display": "Glutamate Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000168386",
            "display": "Glutamate Synthase (Structural Class)"
          },
          {
            "code": "N0000169065",
            "display": "Glutamate Synthase (NADH) (Structural Class)"
          },
          {
            "code": "N0000167898",
            "display": "Glutamate-5-Semialdehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167771",
            "display": "Glutamate-Ammonia Ligase (Structural Class)"
          },
          {
            "code": "N0000167769",
            "display": "Glutamate-Cysteine Ligase (Structural Class)"
          },
          {
            "code": "N0000007638",
            "display": "Glutamates (Structural Class)"
          },
          {
            "code": "N0000167791",
            "display": "Glutamate-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000006756",
            "display": "Glutamic Acid (Structural Class)"
          },
          {
            "code": "N0000167676",
            "display": "Glutaminase (Structural Class)"
          },
          {
            "code": "N0000170241",
            "display": "Glutamine (Structural Class)"
          },
          {
            "code": "N0000168391",
            "display": "Glutamine-Fructose-6-Phosphate Transaminase (Isomerizing) (Structural Class)"
          },
          {
            "code": "N0000167594",
            "display": "Glutamyl Aminopeptidase (Structural Class)"
          },
          {
            "code": "N0000006501",
            "display": "Glutaral (Structural Class)"
          },
          {
            "code": "N0000166731",
            "display": "Glutarates (Structural Class)"
          },
          {
            "code": "N0000167933",
            "display": "Glutaryl-CoA Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000006503",
            "display": "Glutathione (Structural Class)"
          },
          {
            "code": "N0000170317",
            "display": "Glutathione Disulfide (Structural Class)"
          },
          {
            "code": "N0000167816",
            "display": "Glutathione Peroxidase (Structural Class)"
          },
          {
            "code": "N0000167797",
            "display": "Glutathione Reductase (Structural Class)"
          },
          {
            "code": "N0000168311",
            "display": "Glutathione S-Transferase pi (Structural Class)"
          },
          {
            "code": "N0000167768",
            "display": "Glutathione Synthase (Structural Class)"
          },
          {
            "code": "N0000168310",
            "display": "Glutathione Transferase (Structural Class)"
          },
          {
            "code": "N0000170149",
            "display": "Gluten (Structural Class)"
          },
          {
            "code": "N0000006534",
            "display": "Glutethimide (Structural Class)"
          },
          {
            "code": "N0000006295",
            "display": "Glyburide (Structural Class)"
          },
          {
            "code": "N0000168493",
            "display": "Glyceraldehyde (Structural Class)"
          },
          {
            "code": "N0000168494",
            "display": "Glyceraldehyde 3-Phosphate (Structural Class)"
          },
          {
            "code": "N0000167908",
            "display": "Glyceraldehyde 3-Phosphate Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000167909",
            "display": "Glyceraldehyde-3-Phosphate Dehydrogenase (NADP+)(Phosphorylating) (Structural Class)"
          },
          {
            "code": "N0000167910",
            "display": "Glyceraldehyde-3-Phosphate Dehydrogenase (Phosphorylating) (Structural Class)"
          },
          {
            "code": "N0000167907",
            "display": "Glyceraldehyde-3-Phosphate Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000168490",
            "display": "Glyceric Acids (Structural Class)"
          },
          {
            "code": "N0000006543",
            "display": "Glycerides (Structural Class)"
          },
          {
            "code": "N0000006566",
            "display": "Glycerol (Structural Class)"
          },
          {
            "code": "N0000168209",
            "display": "Glycerol Kinase (Structural Class)"
          },
          {
            "code": "N0000167969",
            "display": "Glycerol-3-Phosphate Dehydrogenase (NAD+) (Structural Class)"
          },
          {
            "code": "N0000168152",
            "display": "Glycerol-3-Phosphate O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000167968",
            "display": "Glycerolphosphate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000006571",
            "display": "Glycerophosphates (Structural Class)"
          },
          {
            "code": "N0000167618",
            "display": "Glycerophosphoinositol Inositolphosphodiesterase (Structural Class)"
          },
          {
            "code": "N0000007510",
            "display": "Glycerophospholipids (Structural Class)"
          },
          {
            "code": "N0000166836",
            "display": "Glyceryl Ethers (Structural Class)"
          },
          {
            "code": "N0000168626",
            "display": "Glycerylphosphorylcholine (Structural Class)"
          },
          {
            "code": "N0000006576",
            "display": "Glycine (Structural Class)"
          },
          {
            "code": "N0000009063",
            "display": "Glycine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000073",
            "display": "Glycine Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000119",
            "display": "Glycine Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000167831",
            "display": "Glycine Decarboxylase Complex (Structural Class)"
          },
          {
            "code": "N0000167742",
            "display": "Glycine Decarboxylase Complex H-Protein (Structural Class)"
          },
          {
            "code": "N0000167834",
            "display": "Glycine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167832",
            "display": "Glycine Dehydrogenase (Decarboxylating) (Structural Class)"
          },
          {
            "code": "N0000168174",
            "display": "Glycine Hydroxymethyltransferase (Structural Class)"
          },
          {
            "code": "N0000168196",
            "display": "Glycine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000169733",
            "display": "Glycine Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000000244",
            "display": "Glycine Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168385",
            "display": "Glycine Transaminase (Structural Class)"
          },
          {
            "code": "N0000167782",
            "display": "Glycine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000170213",
            "display": "Glycochenodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000170211",
            "display": "Glycocholic Acid (Structural Class)"
          },
          {
            "code": "N0000008215",
            "display": "Glycoconjugates (Structural Class)"
          },
          {
            "code": "N0000170212",
            "display": "Glycodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000168518",
            "display": "Glycogen (Structural Class)"
          },
          {
            "code": "N0000168348",
            "display": "Glycogen Debranching Enzyme System (Structural Class)"
          },
          {
            "code": "N0000009064",
            "display": "Glycogen Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168339",
            "display": "Glycogen Phosphorylase (Structural Class)"
          },
          {
            "code": "N0000168342",
            "display": "Glycogen Phosphorylase, Brain Form (Structural Class)"
          },
          {
            "code": "N0000168340",
            "display": "Glycogen Phosphorylase, Liver Form (Structural Class)"
          },
          {
            "code": "N0000168341",
            "display": "Glycogen Phosphorylase, Muscle Form (Structural Class)"
          },
          {
            "code": "N0000168347",
            "display": "Glycogen Synthase (Structural Class)"
          },
          {
            "code": "N0000170539",
            "display": "Glycogen Synthase Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000170538",
            "display": "Glycogen Synthase Kinases (Structural Class)"
          },
          {
            "code": "N0000167643",
            "display": "Glycogen-Synthase-D Phosphatase (Structural Class)"
          },
          {
            "code": "N0000167906",
            "display": "Glycolaldehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000007885",
            "display": "Glycolates (Structural Class)"
          },
          {
            "code": "N0000006696",
            "display": "glycolic acid (Structural Class)"
          },
          {
            "code": "N0000168591",
            "display": "Glycolipids (Structural Class)"
          },
          {
            "code": "N0000008218",
            "display": "Glycols (Structural Class)"
          },
          {
            "code": "N0000007889",
            "display": "Glycopeptides (Structural Class)"
          },
          {
            "code": "N0000170296",
            "display": "Glycophorin (Structural Class)"
          },
          {
            "code": "N0000170345",
            "display": "Glycoprotein Hormones, alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000007892",
            "display": "Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000005922",
            "display": "Glycopyrrolate (Structural Class)"
          },
          {
            "code": "N0000020041",
            "display": "Glycosaminoglycan Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020043",
            "display": "Glycosaminoglycan Metabolism Decrease (Physiological Effect)"
          },
          {
            "code": "N0000020042",
            "display": "Glycosaminoglycan Metabolism Increase (Physiological Effect)"
          },
          {
            "code": "N0000007893",
            "display": "Glycosaminoglycans (Structural Class)"
          },
          {
            "code": "N0000007895",
            "display": "Glycoside Hydrolases (Structural Class)"
          },
          {
            "code": "N0000007897",
            "display": "Glycosides (Structural Class)"
          },
          {
            "code": "N0000020020",
            "display": "Glycosphingolipid Synthesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020022",
            "display": "Glycosphingolipid Synthesis Decrease (Physiological Effect)"
          },
          {
            "code": "N0000020021",
            "display": "Glycosphingolipid Synthesis Increase (Physiological Effect)"
          },
          {
            "code": "N0000168600",
            "display": "Glycosphingolipids (Structural Class)"
          },
          {
            "code": "N0000166572",
            "display": "Glycosylation End Products, Advanced (Structural Class)"
          },
          {
            "code": "N0000008148",
            "display": "Glycosylceramidase (Structural Class)"
          },
          {
            "code": "N0000168633",
            "display": "Glycosylphosphatidylinositols (Structural Class)"
          },
          {
            "code": "N0000168324",
            "display": "Glycosyltransferases (Structural Class)"
          },
          {
            "code": "N0000170304",
            "display": "Glycylglycine (Structural Class)"
          },
          {
            "code": "N0000166340",
            "display": "Glycyrrhetinic Acid (Structural Class)"
          },
          {
            "code": "N0000166344",
            "display": "Glycyrrhizic Acid (Structural Class)"
          },
          {
            "code": "N0000166837",
            "display": "Glyoxal (Structural Class)"
          },
          {
            "code": "N0000008220",
            "display": "Glyoxylates (Structural Class)"
          },
          {
            "code": "N0000175226",
            "display": "Glypicans (Structural Class)"
          },
          {
            "code": "N0000167936",
            "display": "GMP Reductase (Structural Class)"
          },
          {
            "code": "N0000009050",
            "display": "GnRH Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009052",
            "display": "GnRH Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005996",
            "display": "Gold (Structural Class)"
          },
          {
            "code": "N0000171552",
            "display": "Gold Alloys (Structural Class)"
          },
          {
            "code": "N0000166159",
            "display": "Gold Colloid (Structural Class)"
          },
          {
            "code": "N0000166160",
            "display": "Gold Colloid, Radioactive (Structural Class)"
          },
          {
            "code": "N0000166158",
            "display": "Gold Compounds (Structural Class)"
          },
          {
            "code": "N0000166135",
            "display": "Gold Isotopes (Structural Class)"
          },
          {
            "code": "N0000166136",
            "display": "Gold Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006015",
            "display": "Gold Sodium Thiomalate (Structural Class)"
          },
          {
            "code": "N0000166205",
            "display": "Gold Sodium Thiosulfate (Structural Class)"
          },
          {
            "code": "N0000011300",
            "display": "Gonadal Hormones (Structural Class)"
          },
          {
            "code": "N0000011302",
            "display": "Gonadal Steroid Hormones (Structural Class)"
          },
          {
            "code": "N0000009051",
            "display": "Gonadotropin Releasing Hormone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175654",
            "display": "Gonadotropin Releasing Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175084",
            "display": "Gonadotropin Releasing Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000006708",
            "display": "Gonadotropin-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000011199",
            "display": "Gonadotropins (Structural Class)"
          },
          {
            "code": "N0000170331",
            "display": "Gonadotropins, Equine (Structural Class)"
          },
          {
            "code": "N0000011198",
            "display": "Gonadotropins, Pituitary (Structural Class)"
          },
          {
            "code": "N0000167464",
            "display": "Gonanes (Structural Class)"
          },
          {
            "code": "N0000169964",
            "display": "Goosecoid Protein (Structural Class)"
          },
          {
            "code": "N0000007256",
            "display": "Goserelin (Structural Class)"
          },
          {
            "code": "N0000010534",
            "display": "Gossypol (Structural Class)"
          },
          {
            "code": "N0000000152",
            "display": "G-Protein-linked Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000006132",
            "display": "Gramicidin (Structural Class)"
          },
          {
            "code": "N0000007467",
            "display": "Granisetron (Structural Class)"
          },
          {
            "code": "N0000007650",
            "display": "Granulocyte Colony Stimulating Factor, Recombinant (Structural Class)"
          },
          {
            "code": "N0000008192",
            "display": "Granulocyte Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000007651",
            "display": "Granulocyte Macrophage Colony-Stimulating Factors, Recombinant (Structural Class)"
          },
          {
            "code": "N0000008191",
            "display": "Granulocyte-Macrophage Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000175163",
            "display": "Granzymes (Structural Class)"
          },
          {
            "code": "N0000166282",
            "display": "Graphite (Structural Class)"
          },
          {
            "code": "N0000170427",
            "display": "GRB10 Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000170457",
            "display": "GRB2 Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000170455",
            "display": "GRB7 Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000169111",
            "display": "Green Fluorescent Proteins (Structural Class)"
          },
          {
            "code": "N0000004859",
            "display": "grepafloxacin (Structural Class)"
          },
          {
            "code": "N0000006848",
            "display": "Griseofulvin (Structural Class)"
          },
          {
            "code": "N0000169130",
            "display": "GroEL Protein (Structural Class)"
          },
          {
            "code": "N0000169132",
            "display": "GroES Protein (Structural Class)"
          },
          {
            "code": "N0000006637",
            "display": "Growth Hormone (Structural Class)"
          },
          {
            "code": "N0000010266",
            "display": "Growth Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000010267",
            "display": "Growth Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000009046",
            "display": "Growth Hormone Releasing Hormone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011268",
            "display": "Growth Hormone-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000167688",
            "display": "GTP Cyclohydrolase (Structural Class)"
          },
          {
            "code": "N0000000252",
            "display": "GTP Phosphohydrolase Activators (Mechanism of Action)"
          },
          {
            "code": "N0000170084",
            "display": "GTP Phosphohydrolase-Linked Elongation Factors (Structural Class)"
          },
          {
            "code": "N0000167535",
            "display": "GTP Phosphohydrolases (Structural Class)"
          },
          {
            "code": "N0000168204",
            "display": "GTP Pyrophosphokinase (Structural Class)"
          },
          {
            "code": "N0000170502",
            "display": "GTPase-Activating Proteins (Structural Class)"
          },
          {
            "code": "N0000170559",
            "display": "GTP-Binding Protein alpha Subunit, Gi2 (Structural Class)"
          },
          {
            "code": "N0000170554",
            "display": "GTP-Binding Protein alpha Subunits (Structural Class)"
          },
          {
            "code": "N0000170556",
            "display": "GTP-Binding Protein alpha Subunits, G12-G13 (Structural Class)"
          },
          {
            "code": "N0000170558",
            "display": "GTP-Binding Protein alpha Subunits, Gi-Go (Structural Class)"
          },
          {
            "code": "N0000170557",
            "display": "GTP-Binding Protein alpha Subunits, Gq-G11 (Structural Class)"
          },
          {
            "code": "N0000170555",
            "display": "GTP-Binding Protein alpha Subunits, Gs (Structural Class)"
          },
          {
            "code": "N0000170553",
            "display": "GTP-Binding Protein beta Subunits (Structural Class)"
          },
          {
            "code": "N0000170551",
            "display": "GTP-Binding Protein gamma Subunits (Structural Class)"
          },
          {
            "code": "N0000170501",
            "display": "GTP-Binding Protein Regulators (Structural Class)"
          },
          {
            "code": "N0000169817",
            "display": "GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170869",
            "display": "Guaiac (Structural Class)"
          },
          {
            "code": "N0000006916",
            "display": "Guaiacol (Structural Class)"
          },
          {
            "code": "N0000006928",
            "display": "Guaifenesin (Structural Class)"
          },
          {
            "code": "N0000006937",
            "display": "Guanabenz (Structural Class)"
          },
          {
            "code": "N0000167086",
            "display": "Guanazole (Structural Class)"
          },
          {
            "code": "N0000006941",
            "display": "Guanethidine (Structural Class)"
          },
          {
            "code": "N0000007075",
            "display": "Guanfacine (Structural Class)"
          },
          {
            "code": "N0000006899",
            "display": "Guanidine (Structural Class)"
          },
          {
            "code": "N0000008038",
            "display": "Guanidines (Structural Class)"
          },
          {
            "code": "N0000168193",
            "display": "Guanidinoacetate N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000008039",
            "display": "Guanine (Structural Class)"
          },
          {
            "code": "N0000167694",
            "display": "Guanine Deaminase (Structural Class)"
          },
          {
            "code": "N0000170520",
            "display": "Guanine Nucleotide Dissociation Inhibitors (Structural Class)"
          },
          {
            "code": "N0000170510",
            "display": "Guanine Nucleotide Exchange Factors (Structural Class)"
          },
          {
            "code": "N0000170518",
            "display": "Guanine Nucleotide-Releasing Factor 2 (Structural Class)"
          },
          {
            "code": "N0000170838",
            "display": "Guanine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000170646",
            "display": "Guanosine (Structural Class)"
          },
          {
            "code": "N0000170852",
            "display": "Guanosine 5'-O-(3-Thiotriphosphate) (Structural Class)"
          },
          {
            "code": "N0000170842",
            "display": "Guanosine Diphosphate (Structural Class)"
          },
          {
            "code": "N0000170845",
            "display": "Guanosine Diphosphate Fucose (Structural Class)"
          },
          {
            "code": "N0000170844",
            "display": "Guanosine Diphosphate Mannose (Structural Class)"
          },
          {
            "code": "N0000170843",
            "display": "Guanosine Diphosphate Sugars (Structural Class)"
          },
          {
            "code": "N0000170840",
            "display": "Guanosine Pentaphosphate (Structural Class)"
          },
          {
            "code": "N0000170839",
            "display": "Guanosine Tetraphosphate (Structural Class)"
          },
          {
            "code": "N0000170846",
            "display": "Guanosine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000170499",
            "display": "Guanylate Cyclase (Structural Class)"
          },
          {
            "code": "N0000170612",
            "display": "Guanylate Cyclase-Activating Proteins (Structural Class)"
          },
          {
            "code": "N0000168258",
            "display": "Guanylate Kinase (Structural Class)"
          },
          {
            "code": "N0000166459",
            "display": "Guanylthiourea (Structural Class)"
          },
          {
            "code": "N0000170847",
            "display": "Guanylyl Imidodiphosphate (Structural Class)"
          },
          {
            "code": "N0000006500",
            "display": "guar gum (Structural Class)"
          },
          {
            "code": "N0000007018",
            "display": "Gum Arabic (Structural Class)"
          },
          {
            "code": "N0000171512",
            "display": "Gutta-Percha (Structural Class)"
          },
          {
            "code": "N0000169699",
            "display": "H(+)-K(+)-Exchanging ATPase (Structural Class)"
          },
          {
            "code": "N0000171089",
            "display": "H-2 Antigens (Structural Class)"
          },
          {
            "code": "N0000170883",
            "display": "Haemophilus Vaccines (Structural Class)"
          },
          {
            "code": "N0000166251",
            "display": "Hafnium (Structural Class)"
          },
          {
            "code": "N0000004871",
            "display": "halazepam (Structural Class)"
          },
          {
            "code": "N0000005987",
            "display": "Halcinonide (Structural Class)"
          },
          {
            "code": "N0000004872",
            "display": "halobetasol (Structural Class)"
          },
          {
            "code": "N0000007140",
            "display": "halofantrine (Structural Class)"
          },
          {
            "code": "N0000166681",
            "display": "Halofenate (Structural Class)"
          },
          {
            "code": "N0000007573",
            "display": "Halogens (Structural Class)"
          },
          {
            "code": "N0000006048",
            "display": "Haloperidol (Structural Class)"
          },
          {
            "code": "N0000006554",
            "display": "haloprogin (Structural Class)"
          },
          {
            "code": "N0000169703",
            "display": "Halorhodopsins (Structural Class)"
          },
          {
            "code": "N0000006050",
            "display": "Halothane (Structural Class)"
          },
          {
            "code": "N0000171183",
            "display": "Haptens (Structural Class)"
          },
          {
            "code": "N0000169392",
            "display": "Haptoglobins (Structural Class)"
          },
          {
            "code": "N0000167258",
            "display": "Harmaline (Structural Class)"
          },
          {
            "code": "N0000167259",
            "display": "Harmine (Structural Class)"
          },
          {
            "code": "N0000167291",
            "display": "Harringtonines (Structural Class)"
          },
          {
            "code": "N0000169127",
            "display": "Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169139",
            "display": "Heat-Shock Proteins, Small (Structural Class)"
          },
          {
            "code": "N0000175307",
            "display": "Hedgehog Proteins (Structural Class)"
          },
          {
            "code": "N0000007123",
            "display": "Helium (Structural Class)"
          },
          {
            "code": "N0000169220",
            "display": "Helminth Proteins (Structural Class)"
          },
          {
            "code": "N0000169512",
            "display": "Hemagglutinin Glycoproteins, Influenza Virus (Structural Class)"
          },
          {
            "code": "N0000171142",
            "display": "Hemagglutinins, Viral (Structural Class)"
          },
          {
            "code": "N0000009065",
            "display": "Hematologic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009066",
            "display": "Hematological Cell Destruction Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175626",
            "display": "Hematological Cell Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009067",
            "display": "Hematological Cell Quantity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009068",
            "display": "Hematopoiesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011405",
            "display": "Hematopoietic Cell Growth Factors (Structural Class)"
          },
          {
            "code": "N0000171213",
            "display": "Hematoporphyrin Derivative (Structural Class)"
          },
          {
            "code": "N0000171212",
            "display": "Hematoporphyrins (Structural Class)"
          },
          {
            "code": "N0000167007",
            "display": "Hematoxylin (Structural Class)"
          },
          {
            "code": "N0000007924",
            "display": "Heme (Structural Class)"
          },
          {
            "code": "N0000167860",
            "display": "Heme Oxygenase (Decyclizing) (Structural Class)"
          },
          {
            "code": "N0000167861",
            "display": "Heme Oxygenase-1 (Structural Class)"
          },
          {
            "code": "N0000170011",
            "display": "Hemeproteins (Structural Class)"
          },
          {
            "code": "N0000169654",
            "display": "Hemerythrin (Structural Class)"
          },
          {
            "code": "N0000009069",
            "display": "Hemic/Lymphatic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166494",
            "display": "Hemicholinium 3 (Structural Class)"
          },
          {
            "code": "N0000006166",
            "display": "Hemin (Structural Class)"
          },
          {
            "code": "N0000166348",
            "display": "Hemiterpenes (Structural Class)"
          },
          {
            "code": "N0000171218",
            "display": "Hemocyanin (Structural Class)"
          },
          {
            "code": "N0000170063",
            "display": "Hemoglobin A (Structural Class)"
          },
          {
            "code": "N0000170064",
            "display": "Hemoglobin A, Glycosylated (Structural Class)"
          },
          {
            "code": "N0000170065",
            "display": "Hemoglobin A2 (Structural Class)"
          },
          {
            "code": "N0000170057",
            "display": "Hemoglobin C (Structural Class)"
          },
          {
            "code": "N0000170055",
            "display": "Hemoglobin E (Structural Class)"
          },
          {
            "code": "N0000170059",
            "display": "Hemoglobin H (Structural Class)"
          },
          {
            "code": "N0000170054",
            "display": "Hemoglobin J (Structural Class)"
          },
          {
            "code": "N0000170058",
            "display": "Hemoglobin M (Structural Class)"
          },
          {
            "code": "N0000170056",
            "display": "Hemoglobin, Sickle (Structural Class)"
          },
          {
            "code": "N0000170052",
            "display": "Hemoglobins (Structural Class)"
          },
          {
            "code": "N0000170053",
            "display": "Hemoglobins, Abnormal (Structural Class)"
          },
          {
            "code": "N0000169344",
            "display": "Hemolysin Proteins (Structural Class)"
          },
          {
            "code": "N0000169399",
            "display": "Hemopexin (Structural Class)"
          },
          {
            "code": "N0000175892",
            "display": "Hemorrheologic Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169022",
            "display": "Hemosiderin (Structural Class)"
          },
          {
            "code": "N0000009070",
            "display": "Hemostasis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166438",
            "display": "Hempa (Structural Class)"
          },
          {
            "code": "N0000169196",
            "display": "Heparan Sulfate Proteoglycans (Structural Class)"
          },
          {
            "code": "N0000006341",
            "display": "Heparin (Structural Class)"
          },
          {
            "code": "N0000175981",
            "display": "Heparin Binding Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169999",
            "display": "Heparin Cofactor II (Structural Class)"
          },
          {
            "code": "N0000168039",
            "display": "Heparin Lyase (Structural Class)"
          },
          {
            "code": "N0000007961",
            "display": "Heparin, Low-Molecular-Weight (Structural Class)"
          },
          {
            "code": "N0000168533",
            "display": "Heparinoids (Structural Class)"
          },
          {
            "code": "N0000007963",
            "display": "Heparitin Sulfate (Structural Class)"
          },
          {
            "code": "N0000169334",
            "display": "Hepatitis A Antibodies (Structural Class)"
          },
          {
            "code": "N0000171153",
            "display": "Hepatitis A Antigens (Structural Class)"
          },
          {
            "code": "N0000170896",
            "display": "Hepatitis A Vaccines (Structural Class)"
          },
          {
            "code": "N0000169333",
            "display": "Hepatitis Antibodies (Structural Class)"
          },
          {
            "code": "N0000011352",
            "display": "Hepatitis Antigens (Structural Class)"
          },
          {
            "code": "N0000169336",
            "display": "Hepatitis B Antibodies (Structural Class)"
          },
          {
            "code": "N0000011351",
            "display": "Hepatitis B Antigens (Structural Class)"
          },
          {
            "code": "N0000171150",
            "display": "Hepatitis B Core Antigens (Structural Class)"
          },
          {
            "code": "N0000171151",
            "display": "Hepatitis B e Antigens (Structural Class)"
          },
          {
            "code": "N0000004882",
            "display": "Hepatitis B Surface Antigens (Structural Class)"
          },
          {
            "code": "N0000010131",
            "display": "Hepatitis B Vaccines (Structural Class)"
          },
          {
            "code": "N0000169335",
            "display": "Hepatitis C Antibodies (Structural Class)"
          },
          {
            "code": "N0000171154",
            "display": "Hepatitis C Antigens (Structural Class)"
          },
          {
            "code": "N0000171152",
            "display": "Hepatitis delta Antigens (Structural Class)"
          },
          {
            "code": "N0000170407",
            "display": "Hepatocyte Growth Factor (Structural Class)"
          },
          {
            "code": "N0000169835",
            "display": "Hepatocyte Nuclear Factor 1 (Structural Class)"
          },
          {
            "code": "N0000169837",
            "display": "Hepatocyte Nuclear Factor 1-alpha (Structural Class)"
          },
          {
            "code": "N0000169836",
            "display": "Hepatocyte Nuclear Factor 1-beta (Structural Class)"
          },
          {
            "code": "N0000169889",
            "display": "Hepatocyte Nuclear Factor 3-alpha (Structural Class)"
          },
          {
            "code": "N0000169890",
            "display": "Hepatocyte Nuclear Factor 3-beta (Structural Class)"
          },
          {
            "code": "N0000169891",
            "display": "Hepatocyte Nuclear Factor 3-gamma (Structural Class)"
          },
          {
            "code": "N0000170132",
            "display": "Hepatocyte Nuclear Factor 4 (Structural Class)"
          },
          {
            "code": "N0000169935",
            "display": "Hepatocyte Nuclear Factor 6 (Structural Class)"
          },
          {
            "code": "N0000169834",
            "display": "Hepatocyte Nuclear Factors (Structural Class)"
          },
          {
            "code": "N0000167122",
            "display": "HEPES (Structural Class)"
          },
          {
            "code": "N0000166324",
            "display": "Heptachlor (Structural Class)"
          },
          {
            "code": "N0000166325",
            "display": "Heptachlor Epoxide (Structural Class)"
          },
          {
            "code": "N0000166812",
            "display": "Heptaminol (Structural Class)"
          },
          {
            "code": "N0000166380",
            "display": "Heptanes (Structural Class)"
          },
          {
            "code": "N0000168563",
            "display": "Heptanoates (Structural Class)"
          },
          {
            "code": "N0000008080",
            "display": "Heptanoic Acids (Structural Class)"
          },
          {
            "code": "N0000168645",
            "display": "Heptanol (Structural Class)"
          },
          {
            "code": "N0000168502",
            "display": "Heptoses (Structural Class)"
          },
          {
            "code": "N0000020006",
            "display": "HER Receptor Family Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000067",
            "display": "HER Receptor Family Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000020010",
            "display": "HER1 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000020008",
            "display": "HER2/Neu/cerbB2 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000020012",
            "display": "HER3 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000167301",
            "display": "Heroin (Structural Class)"
          },
          {
            "code": "N0000169912",
            "display": "Herpes Simplex Virus Protein Vmw65 (Structural Class)"
          },
          {
            "code": "N0000170906",
            "display": "Herpes Simplex Virus Vaccines (Structural Class)"
          },
          {
            "code": "N0000175337",
            "display": "Herpes Zoster Vaccine (Structural Class)"
          },
          {
            "code": "N0000170903",
            "display": "Herpesvirus Vaccines (Structural Class)"
          },
          {
            "code": "N0000007217",
            "display": "Hesperidin (Structural Class)"
          },
          {
            "code": "N0000006602",
            "display": "Hetastarch (Structural Class)"
          },
          {
            "code": "N0000169075",
            "display": "Heterochromatin (Structural Class)"
          },
          {
            "code": "N0000008095",
            "display": "Heterocyclic Compounds (Structural Class)"
          },
          {
            "code": "N0000008261",
            "display": "Heterocyclic Compounds with 4 or More Rings (Structural Class)"
          },
          {
            "code": "N0000008259",
            "display": "Heterocyclic Compounds, 1-Ring (Structural Class)"
          },
          {
            "code": "N0000008260",
            "display": "Heterocyclic Compounds, 2-Ring (Structural Class)"
          },
          {
            "code": "N0000008096",
            "display": "Heterocyclic Compounds, 3-Ring (Structural Class)"
          },
          {
            "code": "N0000008258",
            "display": "Heterocyclic Compounds, Bridged-Ring (Structural Class)"
          },
          {
            "code": "N0000167035",
            "display": "Heterocyclic Oxides (Structural Class)"
          },
          {
            "code": "N0000169624",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein D (Structural Class)"
          },
          {
            "code": "N0000169621",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein Group A-B (Structural Class)"
          },
          {
            "code": "N0000169623",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein Group C (Structural Class)"
          },
          {
            "code": "N0000169619",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein Group F-H (Structural Class)"
          },
          {
            "code": "N0000169620",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein Group M (Structural Class)"
          },
          {
            "code": "N0000169617",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein K (Structural Class)"
          },
          {
            "code": "N0000169615",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein L (Structural Class)"
          },
          {
            "code": "N0000169618",
            "display": "Heterogeneous-Nuclear Ribonucleoprotein U (Structural Class)"
          },
          {
            "code": "N0000169614",
            "display": "Heterogeneous-Nuclear Ribonucleoproteins (Structural Class)"
          },
          {
            "code": "N0000170550",
            "display": "Heterotrimeric GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000166396",
            "display": "Hexachlorobenzene (Structural Class)"
          },
          {
            "code": "N0000007260",
            "display": "Hexachlorophene (Structural Class)"
          },
          {
            "code": "N0000171533",
            "display": "Hexadimethrine (Structural Class)"
          },
          {
            "code": "N0000166492",
            "display": "Hexamethonium (Structural Class)"
          },
          {
            "code": "N0000008101",
            "display": "Hexamethonium Compounds (Structural Class)"
          },
          {
            "code": "N0000166381",
            "display": "Hexanes (Structural Class)"
          },
          {
            "code": "N0000168569",
            "display": "Hexanoic Acids (Structural Class)"
          },
          {
            "code": "N0000008268",
            "display": "Hexanols (Structural Class)"
          },
          {
            "code": "N0000166798",
            "display": "Hexanones (Structural Class)"
          },
          {
            "code": "N0000166400",
            "display": "Hexestrol (Structural Class)"
          },
          {
            "code": "N0000167195",
            "display": "Hexetidine (Structural Class)"
          },
          {
            "code": "N0000007284",
            "display": "Hexobarbital (Structural Class)"
          },
          {
            "code": "N0000166651",
            "display": "Hexobendine (Structural Class)"
          },
          {
            "code": "N0000168211",
            "display": "Hexokinase (Structural Class)"
          },
          {
            "code": "N0000166518",
            "display": "Hexoprenaline (Structural Class)"
          },
          {
            "code": "N0000008104",
            "display": "Hexosamines (Structural Class)"
          },
          {
            "code": "N0000167713",
            "display": "Hexosaminidases (Structural Class)"
          },
          {
            "code": "N0000168550",
            "display": "Hexosediphosphates (Structural Class)"
          },
          {
            "code": "N0000168545",
            "display": "Hexosephosphates (Structural Class)"
          },
          {
            "code": "N0000007604",
            "display": "Hexoses (Structural Class)"
          },
          {
            "code": "N0000168325",
            "display": "Hexosyltransferases (Structural Class)"
          },
          {
            "code": "N0000011366",
            "display": "Hexuronic Acids (Structural Class)"
          },
          {
            "code": "N0000166594",
            "display": "Hexylresorcinol (Structural Class)"
          },
          {
            "code": "N0000171161",
            "display": "Heymann Nephritis Antigenic Complex (Structural Class)"
          },
          {
            "code": "N0000169205",
            "display": "High Mobility Group Proteins (Structural Class)"
          },
          {
            "code": "N0000175194",
            "display": "High-Density Lipoproteins, Pre-beta (Structural Class)"
          },
          {
            "code": "N0000170613",
            "display": "Hippocalcin (Structural Class)"
          },
          {
            "code": "N0000007609",
            "display": "Hippurates (Structural Class)"
          },
          {
            "code": "N0000011205",
            "display": "Hirudins (Structural Class)"
          },
          {
            "code": "N0000006292",
            "display": "Histamine (Structural Class)"
          },
          {
            "code": "N0000009071",
            "display": "Histamine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000112",
            "display": "Histamine Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000207",
            "display": "Histamine Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000190",
            "display": "Histamine H1 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000151",
            "display": "Histamine H2 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000168178",
            "display": "Histamine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000000216",
            "display": "Histamine Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000006301",
            "display": "Histidine (Structural Class)"
          },
          {
            "code": "N0000168014",
            "display": "Histidine Ammonia-Lyase (Structural Class)"
          },
          {
            "code": "N0000168051",
            "display": "Histidine Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000167785",
            "display": "Histidine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000167069",
            "display": "Histidinol (Structural Class)"
          },
          {
            "code": "N0000167656",
            "display": "Histidinol-Phosphatase (Structural Class)"
          },
          {
            "code": "N0000171087",
            "display": "Histocompatibility Antigens (Structural Class)"
          },
          {
            "code": "N0000171088",
            "display": "Histocompatibility Antigens Class I (Structural Class)"
          },
          {
            "code": "N0000171090",
            "display": "Histocompatibility Antigens Class II (Structural Class)"
          },
          {
            "code": "N0000168139",
            "display": "Histone Acetyltransferases (Structural Class)"
          },
          {
            "code": "N0000175071",
            "display": "Histone Deacetylase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167679",
            "display": "Histone Deacetylases (Structural Class)"
          },
          {
            "code": "N0000168187",
            "display": "Histone-Lysine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000169209",
            "display": "Histones (Structural Class)"
          },
          {
            "code": "N0000004887",
            "display": "Histoplasmin (Structural Class)"
          },
          {
            "code": "N0000169339",
            "display": "HIV Antibodies (Structural Class)"
          },
          {
            "code": "N0000011455",
            "display": "HIV Antigens (Structural Class)"
          },
          {
            "code": "N0000171145",
            "display": "HIV Core Protein p24 (Structural Class)"
          },
          {
            "code": "N0000171144",
            "display": "HIV Envelope Protein gp120 (Structural Class)"
          },
          {
            "code": "N0000169524",
            "display": "HIV Envelope Protein gp160 (Structural Class)"
          },
          {
            "code": "N0000011448",
            "display": "HIV Envelope Protein gp41 (Structural Class)"
          },
          {
            "code": "N0000169521",
            "display": "HIV Integrase (Structural Class)"
          },
          {
            "code": "N0000000127",
            "display": "HIV Integrase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169520",
            "display": "HIV Protease (Structural Class)"
          },
          {
            "code": "N0000000246",
            "display": "HIV Protease Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169519",
            "display": "HIV-1 Reverse Transcriptase (Structural Class)"
          },
          {
            "code": "N0000171093",
            "display": "HLA Antigens (Structural Class)"
          },
          {
            "code": "N0000171094",
            "display": "HLA-A Antigens (Structural Class)"
          },
          {
            "code": "N0000171097",
            "display": "HLA-A1 Antigen (Structural Class)"
          },
          {
            "code": "N0000171096",
            "display": "HLA-A2 Antigen (Structural Class)"
          },
          {
            "code": "N0000171095",
            "display": "HLA-A3 Antigen (Structural Class)"
          },
          {
            "code": "N0000171098",
            "display": "HLA-B Antigens (Structural Class)"
          },
          {
            "code": "N0000171100",
            "display": "HLA-B27 Antigen (Structural Class)"
          },
          {
            "code": "N0000171101",
            "display": "HLA-B35 Antigen (Structural Class)"
          },
          {
            "code": "N0000171099",
            "display": "HLA-B7 Antigen (Structural Class)"
          },
          {
            "code": "N0000171102",
            "display": "HLA-B8 Antigen (Structural Class)"
          },
          {
            "code": "N0000171103",
            "display": "HLA-C Antigens (Structural Class)"
          },
          {
            "code": "N0000171104",
            "display": "HLA-D Antigens (Structural Class)"
          },
          {
            "code": "N0000171114",
            "display": "HLA-DP Antigens (Structural Class)"
          },
          {
            "code": "N0000171105",
            "display": "HLA-DQ Antigens (Structural Class)"
          },
          {
            "code": "N0000171106",
            "display": "HLA-DR Antigens (Structural Class)"
          },
          {
            "code": "N0000171108",
            "display": "HLA-DR1 Antigen (Structural Class)"
          },
          {
            "code": "N0000171111",
            "display": "HLA-DR2 Antigen (Structural Class)"
          },
          {
            "code": "N0000171107",
            "display": "HLA-DR3 Antigen (Structural Class)"
          },
          {
            "code": "N0000171110",
            "display": "HLA-DR4 Antigen (Structural Class)"
          },
          {
            "code": "N0000171113",
            "display": "HLA-DR5 Antigen (Structural Class)"
          },
          {
            "code": "N0000171109",
            "display": "HLA-DR6 Antigen (Structural Class)"
          },
          {
            "code": "N0000171112",
            "display": "HLA-DR7 Antigen (Structural Class)"
          },
          {
            "code": "N0000169230",
            "display": "HMGA Proteins (Structural Class)"
          },
          {
            "code": "N0000169231",
            "display": "HMGA1a Protein (Structural Class)"
          },
          {
            "code": "N0000169233",
            "display": "HMGA1b Protein (Structural Class)"
          },
          {
            "code": "N0000169232",
            "display": "HMGA1c Protein (Structural Class)"
          },
          {
            "code": "N0000169234",
            "display": "HMGA2 Protein (Structural Class)"
          },
          {
            "code": "N0000169240",
            "display": "HMGB Proteins (Structural Class)"
          },
          {
            "code": "N0000169243",
            "display": "HMGB1 Protein (Structural Class)"
          },
          {
            "code": "N0000169242",
            "display": "HMGB2 Protein (Structural Class)"
          },
          {
            "code": "N0000169241",
            "display": "HMGB3 Protein (Structural Class)"
          },
          {
            "code": "N0000169206",
            "display": "HMGN Proteins (Structural Class)"
          },
          {
            "code": "N0000169207",
            "display": "HMGN1 Protein (Structural Class)"
          },
          {
            "code": "N0000169208",
            "display": "HMGN2 Protein (Structural Class)"
          },
          {
            "code": "N0000171143",
            "display": "HN Protein (Structural Class)"
          },
          {
            "code": "N0000167662",
            "display": "Holliday Junction Resolvases (Structural Class)"
          },
          {
            "code": "N0000166231",
            "display": "Holmium (Structural Class)"
          },
          {
            "code": "N0000167745",
            "display": "Holoenzymes (Structural Class)"
          },
          {
            "code": "N0000171397",
            "display": "Holothurin (Structural Class)"
          },
          {
            "code": "N0000171598",
            "display": "homatropine (Structural Class)"
          },
          {
            "code": "N0000169246",
            "display": "Homeodomain Proteins (Structural Class)"
          },
          {
            "code": "N0000170231",
            "display": "Homoarginine (Structural Class)"
          },
          {
            "code": "N0000170271",
            "display": "Homocysteine (Structural Class)"
          },
          {
            "code": "N0000168179",
            "display": "Homocysteine S-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000170289",
            "display": "Homocystine (Structural Class)"
          },
          {
            "code": "N0000167853",
            "display": "Homogentisate 1,2-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000166648",
            "display": "Homogentisic Acid (Structural Class)"
          },
          {
            "code": "N0000170275",
            "display": "Homoserine (Structural Class)"
          },
          {
            "code": "N0000167998",
            "display": "Homoserine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168128",
            "display": "Homoserine O-Succinyltransferase (Structural Class)"
          },
          {
            "code": "N0000007777",
            "display": "Homosteroids (Structural Class)"
          },
          {
            "code": "N0000166646",
            "display": "Homovanillic Acid (Structural Class)"
          },
          {
            "code": "N0000000149",
            "display": "Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000221",
            "display": "Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000257",
            "display": "Hormone Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000255",
            "display": "Hormone Receptor Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000011172",
            "display": "Hormones (Structural Class)"
          },
          {
            "code": "N0000171372",
            "display": "Hormones, Ectopic (Structural Class)"
          },
          {
            "code": "N0000011173",
            "display": "Hormones, Hormone Substitutes, and Hormone Antagonists (Structural Class)"
          },
          {
            "code": "N0000167820",
            "display": "Horseradish Peroxidase (Structural Class)"
          },
          {
            "code": "N0000169914",
            "display": "Host Cell Factor C1 (Structural Class)"
          },
          {
            "code": "N0000169632",
            "display": "Host Factor 1 Protein (Structural Class)"
          },
          {
            "code": "N0000169136",
            "display": "HSC70 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169137",
            "display": "HSP110 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169141",
            "display": "HSP20 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169140",
            "display": "HSP30 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169138",
            "display": "HSP40 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000170006",
            "display": "HSP47 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169134",
            "display": "HSP70 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169135",
            "display": "HSP72 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169133",
            "display": "HSP90 Heat-Shock Proteins (Structural Class)"
          },
          {
            "code": "N0000169340",
            "display": "HTLV-I Antibodies (Structural Class)"
          },
          {
            "code": "N0000171140",
            "display": "HTLV-I Antigens (Structural Class)"
          },
          {
            "code": "N0000169338",
            "display": "HTLV-II Antibodies (Structural Class)"
          },
          {
            "code": "N0000171141",
            "display": "HTLV-II Antigens (Structural Class)"
          },
          {
            "code": "N0000169635",
            "display": "Hu Paraneoplastic Encephalomyelitis Antigens (Structural Class)"
          },
          {
            "code": "N0000006646",
            "display": "Human Growth Hormone (Structural Class)"
          },
          {
            "code": "N0000166639",
            "display": "Humic Substances (Structural Class)"
          },
          {
            "code": "N0000171092",
            "display": "H-Y Antigen (Structural Class)"
          },
          {
            "code": "N0000006357",
            "display": "Hyaluronic Acid (Structural Class)"
          },
          {
            "code": "N0000006358",
            "display": "Hyaluronoglucosaminidase (Structural Class)"
          },
          {
            "code": "N0000167267",
            "display": "Hycanthone (Structural Class)"
          },
          {
            "code": "N0000007970",
            "display": "Hydantoins (Structural Class)"
          },
          {
            "code": "N0000006385",
            "display": "Hydralazine (Structural Class)"
          },
          {
            "code": "N0000007972",
            "display": "Hydrazines (Structural Class)"
          },
          {
            "code": "N0000166562",
            "display": "Hydrazones (Structural Class)"
          },
          {
            "code": "N0000166202",
            "display": "Hydrobromic Acid (Structural Class)"
          },
          {
            "code": "N0000007973",
            "display": "Hydrocarbons (Structural Class)"
          },
          {
            "code": "N0000008227",
            "display": "Hydrocarbons, Acyclic (Structural Class)"
          },
          {
            "code": "N0000008228",
            "display": "Hydrocarbons, Alicyclic (Structural Class)"
          },
          {
            "code": "N0000008229",
            "display": "Hydrocarbons, Aromatic (Structural Class)"
          },
          {
            "code": "N0000008230",
            "display": "Hydrocarbons, Brominated (Structural Class)"
          },
          {
            "code": "N0000007975",
            "display": "Hydrocarbons, Chlorinated (Structural Class)"
          },
          {
            "code": "N0000008280",
            "display": "Hydrocarbons, Cyclic (Structural Class)"
          },
          {
            "code": "N0000008231",
            "display": "Hydrocarbons, Fluorinated (Structural Class)"
          },
          {
            "code": "N0000007977",
            "display": "Hydrocarbons, Halogenated (Structural Class)"
          },
          {
            "code": "N0000008232",
            "display": "Hydrocarbons, Iodinated (Structural Class)"
          },
          {
            "code": "N0000006448",
            "display": "Hydrochloric Acid (Structural Class)"
          },
          {
            "code": "N0000006452",
            "display": "Hydrochlorothiazide (Structural Class)"
          },
          {
            "code": "N0000006456",
            "display": "Hydrocodone (Structural Class)"
          },
          {
            "code": "N0000006460",
            "display": "Hydrocortisone (Structural Class)"
          },
          {
            "code": "N0000006468",
            "display": "Hydroflumethiazide (Structural Class)"
          },
          {
            "code": "N0000006470",
            "display": "Hydrofluoric Acid (Structural Class)"
          },
          {
            "code": "N0000171520",
            "display": "Hydrogel (Structural Class)"
          },
          {
            "code": "N0000166166",
            "display": "Hydrogen (Structural Class)"
          },
          {
            "code": "N0000008281",
            "display": "Hydrogen Cyanide (Structural Class)"
          },
          {
            "code": "N0000006490",
            "display": "Hydrogen Peroxide (Structural Class)"
          },
          {
            "code": "N0000008233",
            "display": "Hydrogen Sulfide (Structural Class)"
          },
          {
            "code": "N0000167945",
            "display": "Hydrogenase (Structural Class)"
          },
          {
            "code": "N0000167799",
            "display": "Hydrogensulfite Reductase (Structural Class)"
          },
          {
            "code": "N0000007978",
            "display": "Hydrolases (Structural Class)"
          },
          {
            "code": "N0000168019",
            "display": "Hydro-Lyases (Structural Class)"
          },
          {
            "code": "N0000167477",
            "display": "Hydrolyzable Tannins (Structural Class)"
          },
          {
            "code": "N0000005957",
            "display": "Hydromorphone (Structural Class)"
          },
          {
            "code": "N0000171455",
            "display": "Hydrophid Venoms (Structural Class)"
          },
          {
            "code": "N0000007082",
            "display": "hydroquinone (Structural Class)"
          },
          {
            "code": "N0000007980",
            "display": "Hydroquinones (Structural Class)"
          },
          {
            "code": "N0000007981",
            "display": "Hydroxamic Acids (Structural Class)"
          },
          {
            "code": "N0000007982",
            "display": "Hydroxides (Structural Class)"
          },
          {
            "code": "N0000006542",
            "display": "Hydroxocobalamin (Structural Class)"
          },
          {
            "code": "N0000007983",
            "display": "Hydroxy Acids (Structural Class)"
          },
          {
            "code": "N0000167344",
            "display": "Hydroxyacetylaminofluorene (Structural Class)"
          },
          {
            "code": "N0000166284",
            "display": "Hydroxyapatites (Structural Class)"
          },
          {
            "code": "N0000007984",
            "display": "Hydroxybenzoic Acids (Structural Class)"
          },
          {
            "code": "N0000167957",
            "display": "Hydroxybutyrate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000011469",
            "display": "Hydroxybutyrates (Structural Class)"
          },
          {
            "code": "N0000006573",
            "display": "Hydroxychloroquine (Structural Class)"
          },
          {
            "code": "N0000007988",
            "display": "Hydroxycholecalciferols (Structural Class)"
          },
          {
            "code": "N0000168621",
            "display": "Hydroxycholesterols (Structural Class)"
          },
          {
            "code": "N0000011308",
            "display": "Hydroxycorticosteroids (Structural Class)"
          },
          {
            "code": "N0000166511",
            "display": "Hydroxydopamines (Structural Class)"
          },
          {
            "code": "N0000168585",
            "display": "Hydroxyeicosatetraenoic Acids (Structural Class)"
          },
          {
            "code": "N0000167512",
            "display": "Hydroxyestrones (Structural Class)"
          },
          {
            "code": "N0000167021",
            "display": "Hydroxyethylrutoside (Structural Class)"
          },
          {
            "code": "N0000167320",
            "display": "Hydroxyindoleacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166219",
            "display": "Hydroxyl Radical (Structural Class)"
          },
          {
            "code": "N0000166164",
            "display": "Hydroxylamine (Structural Class)"
          },
          {
            "code": "N0000008238",
            "display": "Hydroxylamines (Structural Class)"
          },
          {
            "code": "N0000170237",
            "display": "Hydroxylysine (Structural Class)"
          },
          {
            "code": "N0000166763",
            "display": "Hydroxymercuribenzoates (Structural Class)"
          },
          {
            "code": "N0000168169",
            "display": "Hydroxymethyl and Formyl Transferases (Structural Class)"
          },
          {
            "code": "N0000168313",
            "display": "Hydroxymethylbilane Synthase (Structural Class)"
          },
          {
            "code": "N0000167954",
            "display": "Hydroxymethylglutaryl CoA Reductases (Structural Class)"
          },
          {
            "code": "N0000000121",
            "display": "Hydroxymethylglutaryl-CoA Reductase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167956",
            "display": "Hydroxymethylglutaryl-CoA Reductases, NAD-Dependent (Structural Class)"
          },
          {
            "code": "N0000168163",
            "display": "Hydroxymethylglutaryl-CoA Synthase (Structural Class)"
          },
          {
            "code": "N0000167955",
            "display": "Hydroxymethylglutaryl-CoA-Reductases, NADP-dependent (Structural Class)"
          },
          {
            "code": "N0000167183",
            "display": "Hydroxyphenylazouracil (Structural Class)"
          },
          {
            "code": "N0000175808",
            "display": "Hydroxyphenylpyruvate Dioxygenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000008102",
            "display": "Hydroxyprogesterones (Structural Class)"
          },
          {
            "code": "N0000170257",
            "display": "Hydroxyproline (Structural Class)"
          },
          {
            "code": "N0000166787",
            "display": "Hydroxypropiophenone (Structural Class)"
          },
          {
            "code": "N0000167993",
            "display": "Hydroxyprostaglandin Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000167960",
            "display": "Hydroxypyruvate Reductase (Structural Class)"
          },
          {
            "code": "N0000007278",
            "display": "Hydroxyquinolines (Structural Class)"
          },
          {
            "code": "N0000167979",
            "display": "Hydroxysteroid Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000167431",
            "display": "Hydroxysteroids (Structural Class)"
          },
          {
            "code": "N0000167466",
            "display": "Hydroxytestosterones (Structural Class)"
          },
          {
            "code": "N0000166952",
            "display": "Hydroxytryptophol (Structural Class)"
          },
          {
            "code": "N0000007293",
            "display": "Hydroxyurea (Structural Class)"
          },
          {
            "code": "N0000007299",
            "display": "Hydroxyzine (Structural Class)"
          },
          {
            "code": "N0000168460",
            "display": "Hygromycin B (Structural Class)"
          },
          {
            "code": "N0000167012",
            "display": "Hymecromone (Structural Class)"
          },
          {
            "code": "N0000007498",
            "display": "Hypochlorous Acid (Structural Class)"
          },
          {
            "code": "N0000171469",
            "display": "Hypoglycins (Structural Class)"
          },
          {
            "code": "N0000009072",
            "display": "Hypothalamic Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000019993",
            "display": "Hypothalamic Hormone Receptor Agonist (Mechanism of Action)"
          },
          {
            "code": "N0000019994",
            "display": "Hypothalamic Hormone Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000011270",
            "display": "Hypothalamic Hormones (Structural Class)"
          },
          {
            "code": "N0000019992",
            "display": "Hypothalmic Hormone Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000166990",
            "display": "Hypoxanthine (Structural Class)"
          },
          {
            "code": "N0000168365",
            "display": "Hypoxanthine Phosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000008183",
            "display": "Hypoxanthines (Structural Class)"
          },
          {
            "code": "N0000169990",
            "display": "Hypoxia-Inducible Factor 1 (Structural Class)"
          },
          {
            "code": "N0000169991",
            "display": "Hypoxia-Inducible Factor 1, alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000006616",
            "display": "hypromellose (Structural Class)"
          },
          {
            "code": "N0000171125",
            "display": "I Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000006988",
            "display": "Ibogaine (Structural Class)"
          },
          {
            "code": "N0000171427",
            "display": "Ibotenic Acid (Structural Class)"
          },
          {
            "code": "N0000010134",
            "display": "ibritumomab tiuxetan (Structural Class)"
          },
          {
            "code": "N0000006993",
            "display": "Ibuprofen (Structural Class)"
          },
          {
            "code": "N0000005879",
            "display": "ibutilide (Structural Class)"
          },
          {
            "code": "N0000006378",
            "display": "ichthammol (Structural Class)"
          },
          {
            "code": "N0000010135",
            "display": "icodextrin (Structural Class)"
          },
          {
            "code": "N0000007060",
            "display": "Idarubicin (Structural Class)"
          },
          {
            "code": "N0000167083",
            "display": "Idazoxan (Structural Class)"
          },
          {
            "code": "N0000007031",
            "display": "Idoxuridine (Structural Class)"
          },
          {
            "code": "N0000167601",
            "display": "Iduronate Sulfatase (Structural Class)"
          },
          {
            "code": "N0000168485",
            "display": "Iduronic Acid (Structural Class)"
          },
          {
            "code": "N0000167697",
            "display": "Iduronidase (Structural Class)"
          },
          {
            "code": "N0000007045",
            "display": "Ifosfamide (Structural Class)"
          },
          {
            "code": "N0000175792",
            "display": "IgE-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000137",
            "display": "IGF Type 1 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170485",
            "display": "I-kappa B Kinase (Structural Class)"
          },
          {
            "code": "N0000170521",
            "display": "I-kappa B Proteins (Structural Class)"
          },
          {
            "code": "N0000169946",
            "display": "Ikaros Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000171024",
            "display": "Iloprost (Structural Class)"
          },
          {
            "code": "N0000010257",
            "display": "Imaging Contrast Activity (Mechanism of Action)"
          },
          {
            "code": "N0000010347",
            "display": "imatinib (Structural Class)"
          },
          {
            "code": "N0000007769",
            "display": "Imidazoles (Structural Class)"
          },
          {
            "code": "N0000011314",
            "display": "Imidazolidines (Structural Class)"
          },
          {
            "code": "N0000011304",
            "display": "Imidazolines (Structural Class)"
          },
          {
            "code": "N0000008189",
            "display": "Imides (Structural Class)"
          },
          {
            "code": "N0000166896",
            "display": "Imidocarb (Structural Class)"
          },
          {
            "code": "N0000166622",
            "display": "Imidoesters (Structural Class)"
          },
          {
            "code": "N0000006677",
            "display": "imiglucerase (Structural Class)"
          },
          {
            "code": "N0000008190",
            "display": "Imines (Structural Class)"
          },
          {
            "code": "N0000007771",
            "display": "Imino Acids (Structural Class)"
          },
          {
            "code": "N0000168506",
            "display": "Imino Furanoses (Structural Class)"
          },
          {
            "code": "N0000168505",
            "display": "Imino Pyranoses (Structural Class)"
          },
          {
            "code": "N0000168504",
            "display": "Imino Sugars (Structural Class)"
          },
          {
            "code": "N0000006281",
            "display": "Imipenem (Structural Class)"
          },
          {
            "code": "N0000007113",
            "display": "Imipramine (Structural Class)"
          },
          {
            "code": "N0000004926",
            "display": "imiquimod (Structural Class)"
          },
          {
            "code": "N0000170177",
            "display": "Immediate-Early Proteins (Structural Class)"
          },
          {
            "code": "N0000170864",
            "display": "Immune Sera (Structural Class)"
          },
          {
            "code": "N0000169365",
            "display": "Immunoconglutinins (Structural Class)"
          },
          {
            "code": "N0000169367",
            "display": "Immunoconjugates (Structural Class)"
          },
          {
            "code": "N0000171181",
            "display": "Immunodominant Epitopes (Structural Class)"
          },
          {
            "code": "N0000169325",
            "display": "Immunoglobulin A (Structural Class)"
          },
          {
            "code": "N0000169326",
            "display": "Immunoglobulin A, Secretory (Structural Class)"
          },
          {
            "code": "N0000169354",
            "display": "Immunoglobulin Allotypes (Structural Class)"
          },
          {
            "code": "N0000169383",
            "display": "Immunoglobulin alpha-Chains (Structural Class)"
          },
          {
            "code": "N0000169387",
            "display": "Immunoglobulin Constant Regions (Structural Class)"
          },
          {
            "code": "N0000169324",
            "display": "Immunoglobulin D (Structural Class)"
          },
          {
            "code": "N0000169384",
            "display": "Immunoglobulin delta-Chains (Structural Class)"
          },
          {
            "code": "N0000169327",
            "display": "Immunoglobulin E (Structural Class)"
          },
          {
            "code": "N0000169382",
            "display": "Immunoglobulin epsilon-Chains (Structural Class)"
          },
          {
            "code": "N0000169389",
            "display": "Immunoglobulin Fab Fragments (Structural Class)"
          },
          {
            "code": "N0000169388",
            "display": "Immunoglobulin Fc Fragments (Structural Class)"
          },
          {
            "code": "N0000008221",
            "display": "Immunoglobulin Fragments (Structural Class)"
          },
          {
            "code": "N0000007757",
            "display": "Immunoglobulin G (Structural Class)"
          },
          {
            "code": "N0000169379",
            "display": "Immunoglobulin gamma-Chains (Structural Class)"
          },
          {
            "code": "N0000169380",
            "display": "Immunoglobulin Gm Allotypes (Structural Class)"
          },
          {
            "code": "N0000169378",
            "display": "Immunoglobulin Heavy Chains (Structural Class)"
          },
          {
            "code": "N0000171182",
            "display": "Immunoglobulin Idiotypes (Structural Class)"
          },
          {
            "code": "N0000011383",
            "display": "Immunoglobulin Isotypes (Structural Class)"
          },
          {
            "code": "N0000169893",
            "display": "Immunoglobulin J Recombination Signal Sequence-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000169385",
            "display": "Immunoglobulin J-Chains (Structural Class)"
          },
          {
            "code": "N0000169318",
            "display": "Immunoglobulin Joining Region (Structural Class)"
          },
          {
            "code": "N0000169375",
            "display": "Immunoglobulin kappa-Chains (Structural Class)"
          },
          {
            "code": "N0000169376",
            "display": "Immunoglobulin Km Allotypes (Structural Class)"
          },
          {
            "code": "N0000169377",
            "display": "Immunoglobulin lambda-Chains (Structural Class)"
          },
          {
            "code": "N0000169374",
            "display": "Immunoglobulin Light Chains (Structural Class)"
          },
          {
            "code": "N0000169328",
            "display": "Immunoglobulin M (Structural Class)"
          },
          {
            "code": "N0000169381",
            "display": "Immunoglobulin mu-Chains (Structural Class)"
          },
          {
            "code": "N0000169372",
            "display": "Immunoglobulin Subunits (Structural Class)"
          },
          {
            "code": "N0000169317",
            "display": "Immunoglobulin Variable Region (Structural Class)"
          },
          {
            "code": "N0000007920",
            "display": "Immunoglobulins (Structural Class)"
          },
          {
            "code": "N0000007401",
            "display": "Immunoglobulins, Intravenous (Structural Class)"
          },
          {
            "code": "N0000169362",
            "display": "Immunoglobulins, Thyroid-Stimulating (Structural Class)"
          },
          {
            "code": "N0000009073",
            "display": "Immunologic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000254",
            "display": "Immunologic and Biological Factors (Mechanism of Action)"
          },
          {
            "code": "N0000000082",
            "display": "Immunologic Factors (Mechanism of Action)"
          },
          {
            "code": "N0000009074",
            "display": "Immunologically Active Molecule Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009075",
            "display": "Immunologically Active Molecule Degradation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009076",
            "display": "Immunologically Active Molecule Production Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170172",
            "display": "Immunophilins (Structural Class)"
          },
          {
            "code": "N0000008223",
            "display": "Immunoproteins (Structural Class)"
          },
          {
            "code": "N0000169368",
            "display": "Immunotoxins (Structural Class)"
          },
          {
            "code": "N0000167996",
            "display": "IMP Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167082",
            "display": "Impromidine (Structural Class)"
          },
          {
            "code": "N0000009077",
            "display": "Increase Spermatogenesis (Physiological Effect)"
          },
          {
            "code": "N0000009079",
            "display": "Increased Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009080",
            "display": "Increased Adhesion Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009081",
            "display": "Increased Adhesion Factor Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009082",
            "display": "Increased Adhesion Factor Production (Physiological Effect)"
          },
          {
            "code": "N0000009083",
            "display": "Increased Adrenal Epinephrine Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009084",
            "display": "Increased Adrenal Norepinephrine Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009078",
            "display": "Increased Adrenocorticotropic Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009085",
            "display": "Increased Anal Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000009086",
            "display": "Increased Antibody Activity (Physiological Effect)"
          },
          {
            "code": "N0000009087",
            "display": "Increased Antibody Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009088",
            "display": "Increased Antibody Production (Physiological Effect)"
          },
          {
            "code": "N0000009089",
            "display": "Increased Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000175645",
            "display": "Increased Autonomic Ganglionic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009090",
            "display": "Increased Autonomic Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009091",
            "display": "Increased Autonomic Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009092",
            "display": "Increased Autonomic Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009093",
            "display": "Increased Autonomic Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009094",
            "display": "Increased Autonomic Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009095",
            "display": "Increased Autonomic Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009096",
            "display": "Increased Autonomic Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009097",
            "display": "Increased Autonomic Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009098",
            "display": "Increased Autonomic Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009099",
            "display": "Increased Autonomic Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009100",
            "display": "Increased Autonomic Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009101",
            "display": "Increased Autonomic Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009102",
            "display": "Increased Autonomic Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009103",
            "display": "Increased Autonomic Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009104",
            "display": "Increased Autonomic Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009105",
            "display": "Increased Autonomic Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009106",
            "display": "Increased Autonomic Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009107",
            "display": "Increased Autonomic Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009108",
            "display": "Increased Autonomic Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009109",
            "display": "Increased Autonomic Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009110",
            "display": "Increased Autonomic Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009111",
            "display": "Increased Autonomic Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009112",
            "display": "Increased Autonomic Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009113",
            "display": "Increased B Lymphocyte Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009114",
            "display": "Increased B Lymphocyte Production (Physiological Effect)"
          },
          {
            "code": "N0000020056",
            "display": "Increased Bile Iron Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009115",
            "display": "Increased Biliary Motility (Physiological Effect)"
          },
          {
            "code": "N0000009116",
            "display": "Increased Bladder Contractility (Physiological Effect)"
          },
          {
            "code": "N0000009117",
            "display": "Increased Bladder Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000175894",
            "display": "Increased Blood Viscosity (Physiological Effect)"
          },
          {
            "code": "N0000009118",
            "display": "Increased Bradykinin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009119",
            "display": "Increased Bradykinin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009120",
            "display": "Increased Bradykinin Production (Physiological Effect)"
          },
          {
            "code": "N0000009121",
            "display": "Increased Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009122",
            "display": "Increased Brain Stem Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009123",
            "display": "Increased Brain Stem Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009124",
            "display": "Increased Brain Stem Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009125",
            "display": "Increased Brain Stem CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009126",
            "display": "Increased Brain Stem Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009127",
            "display": "Increased Brain Stem Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009128",
            "display": "Increased Brain Stem Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009129",
            "display": "Increased Brain Stem Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009130",
            "display": "Increased Brain Stem Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009131",
            "display": "Increased Brain Stem Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009132",
            "display": "Increased Brain Stem GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009133",
            "display": "Increased Brain Stem Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009134",
            "display": "Increased Brain Stem Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009135",
            "display": "Increased Brain Stem Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009136",
            "display": "Increased Brain Stem Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009137",
            "display": "Increased Brain Stem Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009138",
            "display": "Increased Brain Stem Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009139",
            "display": "Increased Brain Stem Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009140",
            "display": "Increased Brain Stem Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009141",
            "display": "Increased Brain Stem Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009142",
            "display": "Increased Brain Stem Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009143",
            "display": "Increased Brain Stem Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009144",
            "display": "Increased Brain Stem VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009148",
            "display": "Increased Calcitonin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000020081",
            "display": "Increased Calcium-Sensing Receptor Sensitivity (Mechanism of Action)"
          },
          {
            "code": "N0000010254",
            "display": "Increased Capillary Permeability (Physiological Effect)"
          },
          {
            "code": "N0000009149",
            "display": "Increased Cardiac Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009150",
            "display": "Increased Cardiac Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009151",
            "display": "Increased Cardiac Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009152",
            "display": "Increased Cardiac Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009153",
            "display": "Increased Cardiac Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009154",
            "display": "Increased Cardiac Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009155",
            "display": "Increased Cardiac Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009156",
            "display": "Increased Cardiac Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009157",
            "display": "Increased Cardiac Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009158",
            "display": "Increased Cardiac Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009159",
            "display": "Increased Cardiac Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009160",
            "display": "Increased Cardiac Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009161",
            "display": "Increased Cardiac Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009162",
            "display": "Increased Cardiac Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009163",
            "display": "Increased Cardiac Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009164",
            "display": "Increased Cardiac Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009165",
            "display": "Increased Cardiac Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009166",
            "display": "Increased Cardiac Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009167",
            "display": "Increased Cardiac Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009168",
            "display": "Increased Cardiac Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009169",
            "display": "Increased Cardiac Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009170",
            "display": "Increased Cardiac Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009171",
            "display": "Increased Cardiac Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009145",
            "display": "Increased CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009172",
            "display": "Increased Cell Membrane Integrity (Physiological Effect)"
          },
          {
            "code": "N0000009173",
            "display": "Increased Cell Membrane Synthesis & Repair (Physiological Effect)"
          },
          {
            "code": "N0000009174",
            "display": "Increased Cell Wall Integrity (Physiological Effect)"
          },
          {
            "code": "N0000009175",
            "display": "Increased Cell Wall Synthesis & Repair (Physiological Effect)"
          },
          {
            "code": "N0000009176",
            "display": "Increased Cellular Death (Physiological Effect)"
          },
          {
            "code": "N0000009177",
            "display": "Increased Cellular Locomotion (Physiological Effect)"
          },
          {
            "code": "N0000009929",
            "display": "Increased Cellular Migration (Physiological Effect)"
          },
          {
            "code": "N0000009178",
            "display": "Increased Central Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009179",
            "display": "Increased Central Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009180",
            "display": "Increased Central Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009181",
            "display": "Increased Central Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009182",
            "display": "Increased Central Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009183",
            "display": "Increased Central Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009184",
            "display": "Increased Central Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009185",
            "display": "Increased Central Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009186",
            "display": "Increased Central Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009187",
            "display": "Increased Central Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009188",
            "display": "Increased Central Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009189",
            "display": "Increased Central Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009190",
            "display": "Increased Central Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009191",
            "display": "Increased Central Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009192",
            "display": "Increased Central Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009193",
            "display": "Increased Central Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009194",
            "display": "Increased Central Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009195",
            "display": "Increased Central Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009196",
            "display": "Increased Central Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009197",
            "display": "Increased Central Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009198",
            "display": "Increased Central Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009199",
            "display": "Increased Central Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009200",
            "display": "Increased Central Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009201",
            "display": "Increased Cerebellum Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009202",
            "display": "Increased Cerebellum Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009203",
            "display": "Increased Cerebellum Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009204",
            "display": "Increased Cerebellum CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009205",
            "display": "Increased Cerebellum Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009206",
            "display": "Increased Cerebellum Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009207",
            "display": "Increased Cerebellum Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009208",
            "display": "Increased Cerebellum Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009209",
            "display": "Increased Cerebellum Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009210",
            "display": "Increased Cerebellum Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009211",
            "display": "Increased Cerebellum GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009212",
            "display": "Increased Cerebellum Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009213",
            "display": "Increased Cerebellum Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009214",
            "display": "Increased Cerebellum Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009215",
            "display": "Increased Cerebellum Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009216",
            "display": "Increased Cerebellum Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009217",
            "display": "Increased Cerebellum Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009218",
            "display": "Increased Cerebellum Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009219",
            "display": "Increased Cerebellum Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009220",
            "display": "Increased Cerebellum Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009221",
            "display": "Increased Cerebellum Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009222",
            "display": "Increased Cerebellum Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009223",
            "display": "Increased Cerebellum VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009224",
            "display": "Increased Cerebral Cortex Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009225",
            "display": "Increased Cerebral Cortex Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009226",
            "display": "Increased Cerebral Cortex Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009227",
            "display": "Increased Cerebral Cortex CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009228",
            "display": "Increased Cerebral Cortex Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009229",
            "display": "Increased Cerebral Cortex Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009230",
            "display": "Increased Cerebral Cortex Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009231",
            "display": "Increased Cerebral Cortex Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009232",
            "display": "Increased Cerebral Cortex Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009233",
            "display": "Increased Cerebral Cortex Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009234",
            "display": "Increased Cerebral Cortex GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009235",
            "display": "Increased Cerebral Cortex Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009236",
            "display": "Increased Cerebral Cortex Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009237",
            "display": "Increased Cerebral Cortex Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009238",
            "display": "Increased Cerebral Cortex Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009239",
            "display": "Increased Cerebral Cortex Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009240",
            "display": "Increased Cerebral Cortex Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009241",
            "display": "Increased Cerebral Cortex Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009242",
            "display": "Increased Cerebral Cortex Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009243",
            "display": "Increased Cerebral Cortex Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009244",
            "display": "Increased Cerebral Cortex Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009245",
            "display": "Increased Cerebral Cortex Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009246",
            "display": "Increased Cerebral Cortex VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009247",
            "display": "Increased Cervical Dilation (Physiological Effect)"
          },
          {
            "code": "N0000009248",
            "display": "Increased Cervical Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009249",
            "display": "Increased Cholesterol Absorption (Physiological Effect)"
          },
          {
            "code": "N0000009250",
            "display": "Increased Cholesterol Elimination (Physiological Effect)"
          },
          {
            "code": "N0000010238",
            "display": "Increased Cholesterol Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009251",
            "display": "Increased Cholesterol Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000175979",
            "display": "Increased Coagulation Activity (Physiological Effect)"
          },
          {
            "code": "N0000009252",
            "display": "Increased Coagulation Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009253",
            "display": "Increased Coagulation Factor Concentration (Physiological Effect)"
          },
          {
            "code": "N0000175914",
            "display": "Increased Coagulation Factor VIII Activity (Physiological Effect)"
          },
          {
            "code": "N0000175915",
            "display": "Increased Coagulation Factor VIII Concentration (Physiological Effect)"
          },
          {
            "code": "N0000009254",
            "display": "Increased Collecting Duct Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009255",
            "display": "Increased Collecting Duct Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009256",
            "display": "Increased Collecting Duct H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009257",
            "display": "Increased Collecting Duct HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009258",
            "display": "Increased Collecting Duct K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009259",
            "display": "Increased Collecting Duct Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009260",
            "display": "Increased Collecting Duct Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009261",
            "display": "Increased Collecting Duct PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009262",
            "display": "Increased Collecting Duct SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009263",
            "display": "Increased Collecting Duct Water Permeability (Physiological Effect)"
          },
          {
            "code": "N0000009264",
            "display": "Increased Complement Activity (Physiological Effect)"
          },
          {
            "code": "N0000009265",
            "display": "Increased Complement Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009266",
            "display": "Increased Complement Production (Physiological Effect)"
          },
          {
            "code": "N0000009146",
            "display": "Increased CRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000009147",
            "display": "Increased CRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009267",
            "display": "Increased Cytokine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009268",
            "display": "Increased Cytokine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009269",
            "display": "Increased Cytokine Production (Physiological Effect)"
          },
          {
            "code": "N0000009937",
            "display": "Increased Dihydrotestosterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009272",
            "display": "Increased Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009273",
            "display": "Increased Distal Tubule Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009274",
            "display": "Increased Distal Tubule Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009275",
            "display": "Increased Distal Tubule H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009276",
            "display": "Increased Distal Tubule HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009277",
            "display": "Increased Distal Tubule K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009278",
            "display": "Increased Distal Tubule Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009279",
            "display": "Increased Distal Tubule Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009280",
            "display": "Increased Distal Tubule PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009281",
            "display": "Increased Distal Tubule SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000175359",
            "display": "Increased Diuresis (Physiological Effect)"
          },
          {
            "code": "N0000175366",
            "display": "Increased Diuresis at Loop of Henle (Physiological Effect)"
          },
          {
            "code": "N0000009270",
            "display": "Increased DNA Integrity (Physiological Effect)"
          },
          {
            "code": "N0000009271",
            "display": "Increased DNA Replication (Physiological Effect)"
          },
          {
            "code": "N0000009282",
            "display": "Increased Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009283",
            "display": "Increased Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009284",
            "display": "Increased Eicosanoid Activity (Physiological Effect)"
          },
          {
            "code": "N0000009285",
            "display": "Increased Eicosanoid Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009286",
            "display": "Increased Eicosanoid Production (Physiological Effect)"
          },
          {
            "code": "N0000009287",
            "display": "Increased Embryonic & Fetal Growth (Physiological Effect)"
          },
          {
            "code": "N0000009288",
            "display": "Increased Embryonic & Fetal Viability (Physiological Effect)"
          },
          {
            "code": "N0000009289",
            "display": "Increased Embryonic Implantation (Physiological Effect)"
          },
          {
            "code": "N0000009290",
            "display": "Increased Endocytosis (Physiological Effect)"
          },
          {
            "code": "N0000009291",
            "display": "Increased Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009292",
            "display": "Increased Endothelial Coagulation Activity (Physiological Effect)"
          },
          {
            "code": "N0000175677",
            "display": "Increased Endothelial Proliferation (Physiological Effect)"
          },
          {
            "code": "N0000009293",
            "display": "Increased Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009294",
            "display": "Increased Enteric Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009295",
            "display": "Increased Enteric Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009296",
            "display": "Increased Enteric Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009297",
            "display": "Increased Enteric Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009298",
            "display": "Increased Enteric Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009299",
            "display": "Increased Enteric Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009300",
            "display": "Increased Enteric Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009301",
            "display": "Increased Enteric Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009302",
            "display": "Increased Enteric Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009303",
            "display": "Increased Enteric Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009304",
            "display": "Increased Enteric Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009305",
            "display": "Increased Enteric Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009306",
            "display": "Increased Enteric Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009307",
            "display": "Increased Enteric Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009308",
            "display": "Increased Enteric Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009309",
            "display": "Increased Enteric Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009310",
            "display": "Increased Enteric Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009311",
            "display": "Increased Enteric Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009312",
            "display": "Increased Enteric Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009313",
            "display": "Increased Enteric Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009314",
            "display": "Increased Enteric Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009315",
            "display": "Increased Enteric Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009316",
            "display": "Increased Enteric Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009317",
            "display": "Increased Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175675",
            "display": "Increased Epithelial Proliferation (Physiological Effect)"
          },
          {
            "code": "N0000009318",
            "display": "Increased Erythroid Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009319",
            "display": "Increased Erythroid Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000009320",
            "display": "Increased Erythropoetin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009321",
            "display": "Increased Esophageal Motility (Physiological Effect)"
          },
          {
            "code": "N0000009322",
            "display": "Increased Esophageal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009323",
            "display": "Increased Exocytosis (Physiological Effect)"
          },
          {
            "code": "N0000010229",
            "display": "Increased Extracellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000175633",
            "display": "Increased Fibrinolysis (Physiological Effect)"
          },
          {
            "code": "N0000010249",
            "display": "increased fibroblast migration (Physiological Effect)"
          },
          {
            "code": "N0000009324",
            "display": "Increased Follicle Stimulating Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009325",
            "display": "Increased GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009333",
            "display": "Increased Gallbladder Tone (Physiological Effect)"
          },
          {
            "code": "N0000009334",
            "display": "Increased Gastric Motility (Physiological Effect)"
          },
          {
            "code": "N0000009335",
            "display": "Increased Gastric Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009336",
            "display": "Increased Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009327",
            "display": "Increased GHRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000009328",
            "display": "Increased GHRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009329",
            "display": "Increased GI Motility (Physiological Effect)"
          },
          {
            "code": "N0000009330",
            "display": "Increased GI Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009337",
            "display": "Increased Glomerular Filtration Pressure (Physiological Effect)"
          },
          {
            "code": "N0000009338",
            "display": "Increased Glucagon Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009938",
            "display": "Increased Glucocorticoid Clearance (Physiological Effect)"
          },
          {
            "code": "N0000009339",
            "display": "Increased Glucocorticoid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009340",
            "display": "Increased Gluconeogenesis (Physiological Effect)"
          },
          {
            "code": "N0000009341",
            "display": "Increased Glucose Transport into Cells (Physiological Effect)"
          },
          {
            "code": "N0000009342",
            "display": "Increased Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000175960",
            "display": "Increased Glutathione Concentration (Physiological Effect)"
          },
          {
            "code": "N0000009343",
            "display": "Increased Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009344",
            "display": "Increased Glycogenesis (Physiological Effect)"
          },
          {
            "code": "N0000009345",
            "display": "Increased Glycogenolysis (Physiological Effect)"
          },
          {
            "code": "N0000009346",
            "display": "Increased Glycolysis (Physiological Effect)"
          },
          {
            "code": "N0000009331",
            "display": "Increased GnRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000009332",
            "display": "Increased GnRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009347",
            "display": "Increased Granulocytic Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009348",
            "display": "Increased Granulocytic Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000010233",
            "display": "Increased Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009326",
            "display": "Increased Growth Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009349",
            "display": "Increased Hematological Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009350",
            "display": "Increased Hematopoiesis (Physiological Effect)"
          },
          {
            "code": "N0000009351",
            "display": "Increased Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009352",
            "display": "Increased Histamine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009353",
            "display": "Increased Histamine Production (Physiological Effect)"
          },
          {
            "code": "N0000175629",
            "display": "Increased Histamine Release (Physiological Effect)"
          },
          {
            "code": "N0000175551",
            "display": "Increased Immunologic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009354",
            "display": "Increased Immunologically Active Biogenic Amine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009355",
            "display": "Increased Immunologically Active Biogenic Amine Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009356",
            "display": "Increased Immunologically Active Biogenic Amine Production (Physiological Effect)"
          },
          {
            "code": "N0000009357",
            "display": "Increased Immunologically Active Molecule Activity (Physiological Effect)"
          },
          {
            "code": "N0000009358",
            "display": "Increased Immunologically Active Molecule Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009359",
            "display": "Increased Immunologically Active Molecule Production (Physiological Effect)"
          },
          {
            "code": "N0000009360",
            "display": "Increased Insulin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000008668",
            "display": "Increased Intracellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000009361",
            "display": "Increased Intravascular Volume (Physiological Effect)"
          },
          {
            "code": "N0000009362",
            "display": "Increased Iodine Organification (Physiological Effect)"
          },
          {
            "code": "N0000009363",
            "display": "Increased Iodine Uptake (Physiological Effect)"
          },
          {
            "code": "N0000009364",
            "display": "Increased Kallidin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009365",
            "display": "Increased Kallidin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009366",
            "display": "Increased Kallidin Production (Physiological Effect)"
          },
          {
            "code": "N0000009367",
            "display": "Increased Kinin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009368",
            "display": "Increased Kinin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009369",
            "display": "Increased Kinin Production (Physiological Effect)"
          },
          {
            "code": "N0000009371",
            "display": "Increased Large Intestinal Motility (Physiological Effect)"
          },
          {
            "code": "N0000009372",
            "display": "Increased Large Intestinal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009370",
            "display": "Increased LES Tone (Physiological Effect)"
          },
          {
            "code": "N0000009373",
            "display": "Increased Leukotriene Activity (Physiological Effect)"
          },
          {
            "code": "N0000009374",
            "display": "Increased Leukotriene Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009375",
            "display": "Increased Leukotriene Production (Physiological Effect)"
          },
          {
            "code": "N0000009376",
            "display": "Increased Lipid Derived Immunologically Active Molecule Activity (Physiological Effect)"
          },
          {
            "code": "N0000009377",
            "display": "Increased Lipid Derived Immunologically Active Molecule Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009378",
            "display": "Increased Lipid Derived Immunologically Active Molecule Production (Physiological Effect)"
          },
          {
            "code": "N0000009379",
            "display": "Increased Lipogenesis (Physiological Effect)"
          },
          {
            "code": "N0000009380",
            "display": "Increased Lipolysis (Physiological Effect)"
          },
          {
            "code": "N0000009381",
            "display": "Increased Loop of Henle Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009382",
            "display": "Increased Loop of Henle Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009383",
            "display": "Increased Loop of Henle H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009384",
            "display": "Increased Loop of Henle HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009385",
            "display": "Increased Loop of Henle K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009386",
            "display": "Increased Loop of Henle Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009387",
            "display": "Increased Loop of Henle Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009388",
            "display": "Increased Loop of Henle PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009389",
            "display": "Increased Loop of Henle SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009931",
            "display": "Increased Luteinizing Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009390",
            "display": "Increased Lymphocyte Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009391",
            "display": "Increased Lymphocyte Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000009392",
            "display": "Increased Lysosomal Function (Physiological Effect)"
          },
          {
            "code": "N0000009393",
            "display": "Increased Medullary Respiratory Drive (Physiological Effect)"
          },
          {
            "code": "N0000009394",
            "display": "Increased Megakaryocte Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009395",
            "display": "Increased Megakaryocte Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000175969",
            "display": "Increased Megakaryocyte Maturation (Physiological Effect)"
          },
          {
            "code": "N0000009396",
            "display": "Increased Meiosis (Physiological Effect)"
          },
          {
            "code": "N0000009397",
            "display": "Increased Melatonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009398",
            "display": "Increased Melatonin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009399",
            "display": "Increased Metabolic Rate (Physiological Effect)"
          },
          {
            "code": "N0000009400",
            "display": "Increased Midbrain Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009401",
            "display": "Increased Midbrain Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009402",
            "display": "Increased Midbrain Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009403",
            "display": "Increased Midbrain CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009404",
            "display": "Increased Midbrain Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009405",
            "display": "Increased Midbrain Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009406",
            "display": "Increased Midbrain Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009407",
            "display": "Increased Midbrain Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009408",
            "display": "Increased Midbrain Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009409",
            "display": "Increased Midbrain Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009410",
            "display": "Increased Midbrain GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009411",
            "display": "Increased Midbrain Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009412",
            "display": "Increased Midbrain Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009413",
            "display": "Increased Midbrain Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009414",
            "display": "Increased Midbrain Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009415",
            "display": "Increased Midbrain Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009416",
            "display": "Increased Midbrain Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009417",
            "display": "Increased Midbrain Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009418",
            "display": "Increased Midbrain Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009419",
            "display": "Increased Midbrain Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009420",
            "display": "Increased Midbrain Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009421",
            "display": "Increased Midbrain Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009422",
            "display": "Increased Midbrain VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009423",
            "display": "Increased Mineralocorticoid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009424",
            "display": "Increased Mitosis (Physiological Effect)"
          },
          {
            "code": "N0000009425",
            "display": "Increased Monocytic Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009426",
            "display": "Increased Monocytic Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000009427",
            "display": "Increased Muscular System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009428",
            "display": "Increased Muscular System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009429",
            "display": "Increased Muscular System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009430",
            "display": "Increased Muscular System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009431",
            "display": "Increased Muscular System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009432",
            "display": "Increased Muscular System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009433",
            "display": "Increased Muscular System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009434",
            "display": "Increased Muscular System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009435",
            "display": "Increased Muscular System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009436",
            "display": "Increased Muscular System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009437",
            "display": "Increased Muscular System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009438",
            "display": "Increased Muscular System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009439",
            "display": "Increased Muscular System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009440",
            "display": "Increased Muscular System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009441",
            "display": "Increased Muscular System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009442",
            "display": "Increased Muscular System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009443",
            "display": "Increased Muscular System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009444",
            "display": "Increased Muscular System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009445",
            "display": "Increased Muscular System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009446",
            "display": "Increased Muscular System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009447",
            "display": "Increased Muscular System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009448",
            "display": "Increased Muscular System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009449",
            "display": "Increased Muscular System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009450",
            "display": "Increased Myeloid Cell Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009451",
            "display": "Increased Myeloid Cell Production (Physiological Effect)"
          },
          {
            "code": "N0000009967",
            "display": "Increased Nasal and Sinus Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000009588",
            "display": "Increased Nasal and Sinus Secretions (Physiological Effect)"
          },
          {
            "code": "N0000009453",
            "display": "Increased Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009454",
            "display": "Increased Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009455",
            "display": "Increased Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009456",
            "display": "Increased Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009457",
            "display": "Increased Oncotic Pressure (Physiological Effect)"
          },
          {
            "code": "N0000009458",
            "display": "Increased Organic Ion Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009459",
            "display": "Increased Organic Ion Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000009460",
            "display": "Increased Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009461",
            "display": "Increased Ovarian Estrogen Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009462",
            "display": "Increased Ovarian Progesterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009463",
            "display": "Increased Oxygen Carrying Capacity (Physiological Effect)"
          },
          {
            "code": "N0000009464",
            "display": "Increased Oxytocin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009470",
            "display": "Increased Pancreatic Somatostatin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009471",
            "display": "Increased Parasympathetic Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175649",
            "display": "Increased Parasympathetic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009472",
            "display": "Increased Parasympathetic Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009473",
            "display": "Increased Parasympathetic Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009474",
            "display": "Increased Parasympathetic CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009475",
            "display": "Increased Parasympathetic Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009476",
            "display": "Increased Parasympathetic Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009477",
            "display": "Increased Parasympathetic Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009478",
            "display": "Increased Parasympathetic Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009479",
            "display": "Increased Parasympathetic Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009480",
            "display": "Increased Parasympathetic Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009481",
            "display": "Increased Parasympathetic GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009482",
            "display": "Increased Parasympathetic Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009483",
            "display": "Increased Parasympathetic Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009484",
            "display": "Increased Parasympathetic Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009485",
            "display": "Increased Parasympathetic Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009486",
            "display": "Increased Parasympathetic Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009487",
            "display": "Increased Parasympathetic Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009488",
            "display": "Increased Parasympathetic Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009489",
            "display": "Increased Parasympathetic Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009490",
            "display": "Increased Parasympathetic Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009491",
            "display": "Increased Parasympathetic Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009492",
            "display": "Increased Parasympathetic Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009493",
            "display": "Increased Parasympathetic VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009494",
            "display": "Increased Peripheral Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009495",
            "display": "Increased Peripheral Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009496",
            "display": "Increased Peripheral Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009497",
            "display": "Increased Peripheral Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009498",
            "display": "Increased Peripheral Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009499",
            "display": "Increased Peripheral Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009500",
            "display": "Increased Peripheral Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009501",
            "display": "Increased Peripheral Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009502",
            "display": "Increased Peripheral Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009503",
            "display": "Increased Peripheral Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009504",
            "display": "Increased Peripheral Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009505",
            "display": "Increased Peripheral Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009506",
            "display": "Increased Peripheral Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009507",
            "display": "Increased Peripheral Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009508",
            "display": "Increased Peripheral Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009509",
            "display": "Increased Peripheral Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009510",
            "display": "Increased Peripheral Nervous System Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009511",
            "display": "Increased Peripheral Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009512",
            "display": "Increased Peripheral Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009513",
            "display": "Increased Peripheral Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009514",
            "display": "Increased Peripheral Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009515",
            "display": "Increased Peripheral Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009516",
            "display": "Increased Peripheral Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009517",
            "display": "Increased Peripheral Respiratory Drive (Physiological Effect)"
          },
          {
            "code": "N0000009518",
            "display": "Increased Phagocytosis (Physiological Effect)"
          },
          {
            "code": "N0000009968",
            "display": "Increased Pharyngeal Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000009452",
            "display": "Increased Pharyngeal Secretions (Physiological Effect)"
          },
          {
            "code": "N0000009465",
            "display": "Increased PIF Activity (Physiological Effect)"
          },
          {
            "code": "N0000009466",
            "display": "Increased PIF Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009519",
            "display": "Increased Pinocytosis (Physiological Effect)"
          },
          {
            "code": "N0000009520",
            "display": "Increased Placental Human Chorionic Gonadotropin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009521",
            "display": "Increased Platelet Activating Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009522",
            "display": "Increased Platelet Activating Factor Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009523",
            "display": "Increased Platelet Activating Factor Production (Physiological Effect)"
          },
          {
            "code": "N0000009524",
            "display": "Increased Platelet Aggregation (Physiological Effect)"
          },
          {
            "code": "N0000175970",
            "display": "Increased Platelet Production (Physiological Effect)"
          },
          {
            "code": "N0000010247",
            "display": "Increased polymorphonuclear leukocyte migration (Physiological Effect)"
          },
          {
            "code": "N0000009467",
            "display": "Increased PRF Activity (Physiological Effect)"
          },
          {
            "code": "N0000009468",
            "display": "Increased PRF Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009525",
            "display": "Increased Prolactin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009526",
            "display": "Increased Prostaglandin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009527",
            "display": "Increased Prostaglandin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009528",
            "display": "Increased Prostaglandin Production (Physiological Effect)"
          },
          {
            "code": "N0000009529",
            "display": "Increased Prostatic Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009530",
            "display": "Increased Prostatic Size (Physiological Effect)"
          },
          {
            "code": "N0000009531",
            "display": "Increased Protein Breakdown (Physiological Effect)"
          },
          {
            "code": "N0000009532",
            "display": "Increased Protein Modification (Physiological Effect)"
          },
          {
            "code": "N0000009533",
            "display": "Increased Protein Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000175965",
            "display": "Increased Prothrombin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009534",
            "display": "Increased Proximal Tubule Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009535",
            "display": "Increased Proximal Tubule Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009536",
            "display": "Increased Proximal Tubule H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009537",
            "display": "Increased Proximal Tubule HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009538",
            "display": "Increased Proximal Tubule K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009539",
            "display": "Increased Proximal Tubule Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009540",
            "display": "Increased Proximal Tubule Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009541",
            "display": "Increased Proximal Tubule PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009542",
            "display": "Increased Proximal Tubule SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009469",
            "display": "Increased PTH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009543",
            "display": "Increased Pyloric Sphincter Tone (Physiological Effect)"
          },
          {
            "code": "N0000009546",
            "display": "Increased Renal Ca++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009547",
            "display": "Increased Renal Cl- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009548",
            "display": "Increased Renal H+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009549",
            "display": "Increased Renal HCO3- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009550",
            "display": "Increased Renal Ion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009551",
            "display": "Increased Renal K+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009552",
            "display": "Increased Renal Mg++ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009553",
            "display": "Increased Renal Na+ Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009554",
            "display": "Increased Renal Organic Anion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009555",
            "display": "Increased Renal Organic Cation Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009556",
            "display": "Increased Renal Organic Ion Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009557",
            "display": "Increased Renal PO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009558",
            "display": "Increased Renal SO4-- Excretion (Physiological Effect)"
          },
          {
            "code": "N0000010240",
            "display": "Increased Renal Urea Excretion (Physiological Effect)"
          },
          {
            "code": "N0000009966",
            "display": "Increased Respiratory Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000009559",
            "display": "Increased Respiratory Secretion Viscosity (Physiological Effect)"
          },
          {
            "code": "N0000009560",
            "display": "Increased Respiratory Secretions (Physiological Effect)"
          },
          {
            "code": "N0000009561",
            "display": "Increased Reverse Transcription to DNA (Physiological Effect)"
          },
          {
            "code": "N0000009544",
            "display": "Increased RNA Integrity (Physiological Effect)"
          },
          {
            "code": "N0000009545",
            "display": "Increased RNA Replication (Physiological Effect)"
          },
          {
            "code": "N0000009981",
            "display": "Increased Sebaceous Gland Activity (Physiological Effect)"
          },
          {
            "code": "N0000009980",
            "display": "Increased Sebaceous Gland Quantity (Physiological Effect)"
          },
          {
            "code": "N0000009562",
            "display": "Increased Sensory-Somatic Nervous System (Physiological Effect)"
          },
          {
            "code": "N0000009563",
            "display": "Increased Sensory-Somatic Nervous System Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009564",
            "display": "Increased Sensory-Somatic Nervous System Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009565",
            "display": "Increased Sensory-Somatic Nervous System Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009566",
            "display": "Increased Sensory-Somatic Nervous System CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009567",
            "display": "Increased Sensory-Somatic Nervous System Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009568",
            "display": "Increased Sensory-Somatic Nervous System Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009569",
            "display": "Increased Sensory-Somatic Nervous System Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009570",
            "display": "Increased Sensory-Somatic Nervous System Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009571",
            "display": "Increased Sensory-Somatic Nervous System Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009572",
            "display": "Increased Sensory-Somatic Nervous System Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009573",
            "display": "Increased Sensory-Somatic Nervous System GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009574",
            "display": "Increased Sensory-Somatic Nervous System Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009575",
            "display": "Increased Sensory-Somatic Nervous System Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009576",
            "display": "Increased Sensory-Somatic Nervous System Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009577",
            "display": "Increased Sensory-Somatic Nervous System Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009578",
            "display": "Increased Sensory-Somatic Nervous System Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009579",
            "display": "Increased Sensory-Somatic Nervous System Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009580",
            "display": "Increased Sensory-Somatic Nervous System Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009581",
            "display": "Increased Sensory-Somatic Nervous System Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009582",
            "display": "Increased Sensory-Somatic Nervous System Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009583",
            "display": "Increased Sensory-Somatic Nervous System Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009584",
            "display": "Increased Sensory-Somatic Nervous System VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009585",
            "display": "Increased Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009586",
            "display": "Increased Serotonin Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009587",
            "display": "Increased Serotonin Production (Physiological Effect)"
          },
          {
            "code": "N0000009974",
            "display": "Increased Skin Keratinization (Physiological Effect)"
          },
          {
            "code": "N0000009589",
            "display": "Increased Small Intestinal Motility (Physiological Effect)"
          },
          {
            "code": "N0000009590",
            "display": "Increased Small Intestinal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009591",
            "display": "Increased Smooth Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009592",
            "display": "Increased Smooth Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009593",
            "display": "Increased Smooth Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009594",
            "display": "Increased Smooth Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009595",
            "display": "Increased Smooth Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009596",
            "display": "Increased Smooth Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009597",
            "display": "Increased Smooth Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009598",
            "display": "Increased Smooth Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009599",
            "display": "Increased Smooth Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009600",
            "display": "Increased Smooth Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009601",
            "display": "Increased Smooth Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009602",
            "display": "Increased Smooth Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009603",
            "display": "Increased Smooth Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009604",
            "display": "Increased Smooth Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009605",
            "display": "Increased Smooth Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009606",
            "display": "Increased Smooth Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009607",
            "display": "Increased Smooth Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009608",
            "display": "Increased Smooth Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009609",
            "display": "Increased Smooth Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009610",
            "display": "Increased Smooth Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009611",
            "display": "Increased Smooth Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009612",
            "display": "Increased Smooth Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009613",
            "display": "Increased Smooth Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009614",
            "display": "Increased Somatostatin (SRIF) Activity (Physiological Effect)"
          },
          {
            "code": "N0000009615",
            "display": "Increased Somatostatin (SRIF) Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009990",
            "display": "Increased Sperm Death (Physiological Effect)"
          },
          {
            "code": "N0000009616",
            "display": "Increased Sperm Motility (Physiological Effect)"
          },
          {
            "code": "N0000009617",
            "display": "Increased Sphincter of Odi Tone (Physiological Effect)"
          },
          {
            "code": "N0000009618",
            "display": "Increased Spinal Cord Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009619",
            "display": "Increased Spinal Cord Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009620",
            "display": "Increased Spinal Cord Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009621",
            "display": "Increased Spinal Cord CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009622",
            "display": "Increased Spinal Cord Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009623",
            "display": "Increased Spinal Cord Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009624",
            "display": "Increased Spinal Cord Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009625",
            "display": "Increased Spinal Cord Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009626",
            "display": "Increased Spinal Cord Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009627",
            "display": "Increased Spinal Cord Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009628",
            "display": "Increased Spinal Cord GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009629",
            "display": "Increased Spinal Cord Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009630",
            "display": "Increased Spinal Cord Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009631",
            "display": "Increased Spinal Cord Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009632",
            "display": "Increased Spinal Cord Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009633",
            "display": "Increased Spinal Cord Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009634",
            "display": "Increased Spinal Cord Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009635",
            "display": "Increased Spinal Cord Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009636",
            "display": "Increased Spinal Cord Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009637",
            "display": "Increased Spinal Cord Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009638",
            "display": "Increased Spinal Cord Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009639",
            "display": "Increased Spinal Cord Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009640",
            "display": "Increased Spinal Cord VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000010225",
            "display": "Increased Sterol Synthesis (Physiological Effect)"
          },
          {
            "code": "N0000009641",
            "display": "Increased Striated Muscle Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009642",
            "display": "Increased Striated Muscle Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009643",
            "display": "Increased Striated Muscle Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009644",
            "display": "Increased Striated Muscle CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009645",
            "display": "Increased Striated Muscle Contraction (Physiological Effect)"
          },
          {
            "code": "N0000009646",
            "display": "Increased Striated Muscle Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009647",
            "display": "Increased Striated Muscle Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009648",
            "display": "Increased Striated Muscle Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009649",
            "display": "Increased Striated Muscle Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009650",
            "display": "Increased Striated Muscle Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009651",
            "display": "Increased Striated Muscle Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009652",
            "display": "Increased Striated Muscle GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009653",
            "display": "Increased Striated Muscle Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009654",
            "display": "Increased Striated Muscle Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009655",
            "display": "Increased Striated Muscle Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009656",
            "display": "Increased Striated Muscle Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009657",
            "display": "Increased Striated Muscle Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009658",
            "display": "Increased Striated Muscle Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009659",
            "display": "Increased Striated Muscle Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009660",
            "display": "Increased Striated Muscle Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009661",
            "display": "Increased Striated Muscle Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009662",
            "display": "Increased Striated Muscle Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009663",
            "display": "Increased Striated Muscle Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000175736",
            "display": "Increased Striated Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009664",
            "display": "Increased Striated Muscle VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009665",
            "display": "Increased Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009666",
            "display": "Increased Sympathetic Acetylcholine Activity (Physiological Effect)"
          },
          {
            "code": "N0000175651",
            "display": "Increased Sympathetic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009667",
            "display": "Increased Sympathetic Aspartate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009668",
            "display": "Increased Sympathetic Brain Derived Neurotropic Activity (Physiological Effect)"
          },
          {
            "code": "N0000009669",
            "display": "Increased Sympathetic CCK Activity (Physiological Effect)"
          },
          {
            "code": "N0000009670",
            "display": "Increased Sympathetic Disorganized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009671",
            "display": "Increased Sympathetic Dopamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009672",
            "display": "Increased Sympathetic Dynorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009673",
            "display": "Increased Sympathetic Endorphin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009674",
            "display": "Increased Sympathetic Enkephalin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009675",
            "display": "Increased Sympathetic Epinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009676",
            "display": "Increased Sympathetic GABA Activity (Physiological Effect)"
          },
          {
            "code": "N0000009677",
            "display": "Increased Sympathetic Gastrin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009678",
            "display": "Increased Sympathetic Glutamate Activity (Physiological Effect)"
          },
          {
            "code": "N0000009679",
            "display": "Increased Sympathetic Glycine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009680",
            "display": "Increased Sympathetic Histamine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009681",
            "display": "Increased Sympathetic Nerve Growth Factor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009682",
            "display": "Increased Sympathetic Neurotensin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009683",
            "display": "Increased Sympathetic Nitric Oxide Activity (Physiological Effect)"
          },
          {
            "code": "N0000009684",
            "display": "Increased Sympathetic Norepinephrine Activity (Physiological Effect)"
          },
          {
            "code": "N0000009685",
            "display": "Increased Sympathetic Organized Electrical Activity (Physiological Effect)"
          },
          {
            "code": "N0000009686",
            "display": "Increased Sympathetic Serotonin Activity (Physiological Effect)"
          },
          {
            "code": "N0000009687",
            "display": "Increased Sympathetic Substance P Activity (Physiological Effect)"
          },
          {
            "code": "N0000009688",
            "display": "Increased Sympathetic VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009689",
            "display": "Increased T Lymphocyte Destruction (Physiological Effect)"
          },
          {
            "code": "N0000009690",
            "display": "Increased T Lymphocyte Production (Physiological Effect)"
          },
          {
            "code": "N0000009694",
            "display": "Increased Testosterone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009695",
            "display": "Increased Thrombolysis (Physiological Effect)"
          },
          {
            "code": "N0000009696",
            "display": "Increased Thromboxane Activity (Physiological Effect)"
          },
          {
            "code": "N0000009697",
            "display": "Increased Thromboxane Degradation (Physiological Effect)"
          },
          {
            "code": "N0000009698",
            "display": "Increased Thromboxane Production (Physiological Effect)"
          },
          {
            "code": "N0000009699",
            "display": "Increased Thyroid Hormone Iodination (Physiological Effect)"
          },
          {
            "code": "N0000009700",
            "display": "Increased Thyroid Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009693",
            "display": "Increased Thyroid Stimulating Hormone Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009969",
            "display": "Increased Tracheo-Bronchial Mucosal Edema (Physiological Effect)"
          },
          {
            "code": "N0000009701",
            "display": "Increased Tracheo-Bronchial Secretions (Physiological Effect)"
          },
          {
            "code": "N0000009702",
            "display": "Increased Tracheobronchial Stretch Receptor Activity (Physiological Effect)"
          },
          {
            "code": "N0000009703",
            "display": "Increased Transcription to RNA (Physiological Effect)"
          },
          {
            "code": "N0000009691",
            "display": "Increased TRH Activity (Physiological Effect)"
          },
          {
            "code": "N0000009692",
            "display": "Increased TRH Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009704",
            "display": "Increased UES Tone (Physiological Effect)"
          },
          {
            "code": "N0000009977",
            "display": "increased Urethra Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009705",
            "display": "Increased Uterine Smooth Muscle Contraction or Tone (Physiological Effect)"
          },
          {
            "code": "N0000009707",
            "display": "Increased Vaginal Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009708",
            "display": "Increased Vaginal Secretion (Physiological Effect)"
          },
          {
            "code": "N0000010251",
            "display": "Increased Vascular Permeability (Physiological Effect)"
          },
          {
            "code": "N0000010270",
            "display": "Increased Vascular Smooth Muscle Tone (Physiological Effect)"
          },
          {
            "code": "N0000009709",
            "display": "Increased Vasopressin Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009710",
            "display": "Increased Ventilatory Gas Flow (Physiological Effect)"
          },
          {
            "code": "N0000009706",
            "display": "Increased VIP Activity (Physiological Effect)"
          },
          {
            "code": "N0000009933",
            "display": "Increased Vitamin Uptake and Modification (Physiological Effect)"
          },
          {
            "code": "N0000007944",
            "display": "Indans (Structural Class)"
          },
          {
            "code": "N0000006274",
            "display": "Indapamide (Structural Class)"
          },
          {
            "code": "N0000007946",
            "display": "Indazoles (Structural Class)"
          },
          {
            "code": "N0000007947",
            "display": "Indenes (Structural Class)"
          },
          {
            "code": "N0000166950",
            "display": "Indican (Structural Class)"
          },
          {
            "code": "N0000006960",
            "display": "Indigotindisulfonate Sodium (Structural Class)"
          },
          {
            "code": "N0000005722",
            "display": "Indinavir (Structural Class)"
          },
          {
            "code": "N0000166265",
            "display": "Indium (Structural Class)"
          },
          {
            "code": "N0000166099",
            "display": "Indium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006973",
            "display": "Indocyanine Green (Structural Class)"
          },
          {
            "code": "N0000011188",
            "display": "Indole Alkaloids (Structural Class)"
          },
          {
            "code": "N0000168060",
            "display": "Indole-3-Glycerol-Phosphate Synthase (Structural Class)"
          },
          {
            "code": "N0000008051",
            "display": "Indoleacetic Acids (Structural Class)"
          },
          {
            "code": "N0000167846",
            "display": "Indoleamine-Pyrrole 2,3,-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000011416",
            "display": "Indolequinones (Structural Class)"
          },
          {
            "code": "N0000008052",
            "display": "Indoles (Structural Class)"
          },
          {
            "code": "N0000166932",
            "display": "Indolizines (Structural Class)"
          },
          {
            "code": "N0000006990",
            "display": "Indomethacin (Structural Class)"
          },
          {
            "code": "N0000166617",
            "display": "Indophenol (Structural Class)"
          },
          {
            "code": "N0000166640",
            "display": "Indoprofen (Structural Class)"
          },
          {
            "code": "N0000167199",
            "display": "Indoramin (Structural Class)"
          },
          {
            "code": "N0000171017",
            "display": "Inflammation Mediators (Structural Class)"
          },
          {
            "code": "N0000010531",
            "display": "infliximab (Structural Class)"
          },
          {
            "code": "N0000170909",
            "display": "Influenza Vaccines (Structural Class)"
          },
          {
            "code": "N0000170323",
            "display": "Inhibin-beta Subunits (Structural Class)"
          },
          {
            "code": "N0000170320",
            "display": "Inhibins (Structural Class)"
          },
          {
            "code": "N0000009711",
            "display": "Inhibit Breast Glandular Development (Physiological Effect)"
          },
          {
            "code": "N0000009712",
            "display": "Inhibit Breast Milk Ejection (Physiological Effect)"
          },
          {
            "code": "N0000009713",
            "display": "Inhibit Breast Milk Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009714",
            "display": "Inhibit Embryonic & Fetal Development (Physiological Effect)"
          },
          {
            "code": "N0000009715",
            "display": "Inhibit Ovarian Follicular Phase (Physiological Effect)"
          },
          {
            "code": "N0000009716",
            "display": "Inhibit Ovarian Luteal Phase (Physiological Effect)"
          },
          {
            "code": "N0000009717",
            "display": "Inhibit Ovulation (Physiological Effect)"
          },
          {
            "code": "N0000175830",
            "display": "Inhibit Ovum Fertilization (Physiological Effect)"
          },
          {
            "code": "N0000009718",
            "display": "Inhibit Penile Development (Physiological Effect)"
          },
          {
            "code": "N0000009719",
            "display": "Inhibit Uterine Menstrual Phase (Physiological Effect)"
          },
          {
            "code": "N0000009720",
            "display": "Inhibit Uterine Proliferative Phase (Physiological Effect)"
          },
          {
            "code": "N0000009721",
            "display": "Inhibit Uterine Secretory Phase (Physiological Effect)"
          },
          {
            "code": "N0000009722",
            "display": "Inhibition Carbohydrate Digestion (Physiological Effect)"
          },
          {
            "code": "N0000009723",
            "display": "Inhibition Fat Digestion (Physiological Effect)"
          },
          {
            "code": "N0000009724",
            "display": "Inhibition Gastric Acid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009725",
            "display": "Inhibition Gastric Mucous Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009726",
            "display": "Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiological Effect)"
          },
          {
            "code": "N0000009727",
            "display": "Inhibition Large Intestine Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009728",
            "display": "Inhibition Pancreatic Enzymatic Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009729",
            "display": "Inhibition Pancreatic Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009730",
            "display": "Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiological Effect)"
          },
          {
            "code": "N0000009731",
            "display": "Inhibition Small Intestine Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000170494",
            "display": "Inhibitor of Apoptosis Proteins (Structural Class)"
          },
          {
            "code": "N0000169950",
            "display": "Inhibitor of Differentiation Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169949",
            "display": "Inhibitor of Differentiation Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169948",
            "display": "Inhibitor of Differentiation Proteins (Structural Class)"
          },
          {
            "code": "N0000171500",
            "display": "Inlay Casting Wax (Structural Class)"
          },
          {
            "code": "N0000008257",
            "display": "Inorganic Chemicals (Structural Class)"
          },
          {
            "code": "N0000175527",
            "display": "Inorganic Ion Absorption Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169690",
            "display": "Inorganic Pyrophosphatase (Structural Class)"
          },
          {
            "code": "N0000008090",
            "display": "Inosine (Structural Class)"
          },
          {
            "code": "N0000170835",
            "display": "Inosine Diphosphate (Structural Class)"
          },
          {
            "code": "N0000170836",
            "display": "Inosine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000170833",
            "display": "Inosine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000170644",
            "display": "Inosine Pranobex (Structural Class)"
          },
          {
            "code": "N0000170834",
            "display": "Inosine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000007204",
            "display": "Inositol (Structural Class)"
          },
          {
            "code": "N0000168540",
            "display": "Inositol 1,4,5-Trisphosphate (Structural Class)"
          },
          {
            "code": "N0000175229",
            "display": "Inositol 1,4,5-Trisphosphate Receptors (Structural Class)"
          },
          {
            "code": "N0000169015",
            "display": "Inositol Oxygenase (Structural Class)"
          },
          {
            "code": "N0000008091",
            "display": "Inositol Phosphates (Structural Class)"
          },
          {
            "code": "N0000167486",
            "display": "Insect Hormones (Structural Class)"
          },
          {
            "code": "N0000007860",
            "display": "Insect Proteins (Structural Class)"
          },
          {
            "code": "N0000004931",
            "display": "Insulin (Structural Class)"
          },
          {
            "code": "N0000169346",
            "display": "Insulin Antibodies (Structural Class)"
          },
          {
            "code": "N0000000225",
            "display": "Insulin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000071",
            "display": "Insulin Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000240",
            "display": "Insulin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170328",
            "display": "Insulin, Isophane (Structural Class)"
          },
          {
            "code": "N0000170327",
            "display": "Insulin, Long-Acting (Structural Class)"
          },
          {
            "code": "N0000169564",
            "display": "Insulin-Like Growth Factor Binding Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169565",
            "display": "Insulin-Like Growth Factor Binding Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169566",
            "display": "Insulin-Like Growth Factor Binding Protein 3 (Structural Class)"
          },
          {
            "code": "N0000169567",
            "display": "Insulin-Like Growth Factor Binding Protein 4 (Structural Class)"
          },
          {
            "code": "N0000169568",
            "display": "Insulin-Like Growth Factor Binding Protein 5 (Structural Class)"
          },
          {
            "code": "N0000169569",
            "display": "Insulin-Like Growth Factor Binding Protein 6 (Structural Class)"
          },
          {
            "code": "N0000169563",
            "display": "Insulin-Like Growth Factor Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000171000",
            "display": "Insulin-Like Growth Factor I (Structural Class)"
          },
          {
            "code": "N0000170999",
            "display": "Insulin-Like Growth Factor II (Structural Class)"
          },
          {
            "code": "N0000167540",
            "display": "Insulysin (Structural Class)"
          },
          {
            "code": "N0000000258",
            "display": "Integrase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167525",
            "display": "Integrases (Structural Class)"
          },
          {
            "code": "N0000169251",
            "display": "Integration Host Factors (Structural Class)"
          },
          {
            "code": "N0000168743",
            "display": "Integrin alpha Chains (Structural Class)"
          },
          {
            "code": "N0000171303",
            "display": "Integrin alpha1 (Structural Class)"
          },
          {
            "code": "N0000168872",
            "display": "Integrin alpha1beta1 (Structural Class)"
          },
          {
            "code": "N0000171281",
            "display": "Integrin alpha2 (Structural Class)"
          },
          {
            "code": "N0000169181",
            "display": "Integrin alpha2beta1 (Structural Class)"
          },
          {
            "code": "N0000171301",
            "display": "Integrin alpha3 (Structural Class)"
          },
          {
            "code": "N0000168873",
            "display": "Integrin alpha3beta1 (Structural Class)"
          },
          {
            "code": "N0000171285",
            "display": "Integrin alpha4 (Structural Class)"
          },
          {
            "code": "N0000171340",
            "display": "Integrin alpha4beta1 (Structural Class)"
          },
          {
            "code": "N0000171291",
            "display": "Integrin alpha5 (Structural Class)"
          },
          {
            "code": "N0000169187",
            "display": "Integrin alpha5beta1 (Structural Class)"
          },
          {
            "code": "N0000171262",
            "display": "Integrin alpha6 (Structural Class)"
          },
          {
            "code": "N0000169180",
            "display": "Integrin alpha6beta1 (Structural Class)"
          },
          {
            "code": "N0000168758",
            "display": "Integrin alpha6beta4 (Structural Class)"
          },
          {
            "code": "N0000171277",
            "display": "Integrin alphaV (Structural Class)"
          },
          {
            "code": "N0000169186",
            "display": "Integrin alphaVbeta3 (Structural Class)"
          },
          {
            "code": "N0000171067",
            "display": "Integrin alphaXbeta2 (Structural Class)"
          },
          {
            "code": "N0000168744",
            "display": "Integrin beta Chains (Structural Class)"
          },
          {
            "code": "N0000171315",
            "display": "Integrin beta3 (Structural Class)"
          },
          {
            "code": "N0000171286",
            "display": "Integrin beta4 (Structural Class)"
          },
          {
            "code": "N0000175774",
            "display": "Integrin Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175773",
            "display": "Integrin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168736",
            "display": "Integrins (Structural Class)"
          },
          {
            "code": "N0000171288",
            "display": "Intercellular Adhesion Molecule-1 (Structural Class)"
          },
          {
            "code": "N0000011384",
            "display": "Intercellular Signaling Peptides and Proteins (Structural Class)"
          },
          {
            "code": "N0000006291",
            "display": "Interferon Alfa-2a (Structural Class)"
          },
          {
            "code": "N0000006294",
            "display": "Interferon Alfa-2b (Structural Class)"
          },
          {
            "code": "N0000170414",
            "display": "Interferon Alfa-2c (Structural Class)"
          },
          {
            "code": "N0000004938",
            "display": "interferon alfacon-1 (Structural Class)"
          },
          {
            "code": "N0000006215",
            "display": "interferon beta-1b (Structural Class)"
          },
          {
            "code": "N0000000157",
            "display": "Interferon Inducers (Mechanism of Action)"
          },
          {
            "code": "N0000170434",
            "display": "Interferon Regulatory Factor-1 (Structural Class)"
          },
          {
            "code": "N0000170433",
            "display": "Interferon Regulatory Factor-2 (Structural Class)"
          },
          {
            "code": "N0000170432",
            "display": "Interferon Regulatory Factor-3 (Structural Class)"
          },
          {
            "code": "N0000170435",
            "display": "Interferon Regulatory Factor-7 (Structural Class)"
          },
          {
            "code": "N0000170431",
            "display": "Interferon Regulatory Factors (Structural Class)"
          },
          {
            "code": "N0000007614",
            "display": "Interferon Type I (Structural Class)"
          },
          {
            "code": "N0000007612",
            "display": "Interferon Type I, Recombinant (Structural Class)"
          },
          {
            "code": "N0000011343",
            "display": "Interferon Type II (Structural Class)"
          },
          {
            "code": "N0000006710",
            "display": "Interferon-alpha (Structural Class)"
          },
          {
            "code": "N0000007668",
            "display": "Interferon-beta (Structural Class)"
          },
          {
            "code": "N0000011342",
            "display": "Interferon-gamma, Recombinant (Structural Class)"
          },
          {
            "code": "N0000008154",
            "display": "Interferons (Structural Class)"
          },
          {
            "code": "N0000170429",
            "display": "Interferon-Stimulated Gene Factor 3 (Structural Class)"
          },
          {
            "code": "N0000170430",
            "display": "Interferon-Stimulated Gene Factor 3, alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170436",
            "display": "Interferon-Stimulated Gene Factor 3, gamma Subunit (Structural Class)"
          },
          {
            "code": "N0000175708",
            "display": "Interleukin 1 Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175323",
            "display": "Interleukin 1 Receptor Antagonist Protein (Structural Class)"
          },
          {
            "code": "N0000175709",
            "display": "Interleukin 1 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175707",
            "display": "Interleukin 1 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000010280",
            "display": "Interleukin 2 Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000010279",
            "display": "Interleukin 2 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000010278",
            "display": "Interleukin 2 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175621",
            "display": "Interleukin 2 Receptor-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175270",
            "display": "Interleukin Receptor Common gamma Subunit (Structural Class)"
          },
          {
            "code": "N0000170944",
            "display": "Interleukin-1 (Structural Class)"
          },
          {
            "code": "N0000175284",
            "display": "Interleukin-1 Receptor Accessory Protein (Structural Class)"
          },
          {
            "code": "N0000175179",
            "display": "Interleukin-1 Receptor-Associated Kinases (Structural Class)"
          },
          {
            "code": "N0000170945",
            "display": "Interleukin-10 (Structural Class)"
          },
          {
            "code": "N0000175293",
            "display": "Interleukin-10 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000175294",
            "display": "Interleukin-10 Receptor beta Subunit (Structural Class)"
          },
          {
            "code": "N0000011421",
            "display": "Interleukin-11 (Structural Class)"
          },
          {
            "code": "N0000175296",
            "display": "Interleukin-11 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170947",
            "display": "Interleukin-12 (Structural Class)"
          },
          {
            "code": "N0000175290",
            "display": "Interleukin-12 Receptor beta 1 Subunit (Structural Class)"
          },
          {
            "code": "N0000175289",
            "display": "Interleukin-12 Receptor beta 2 Subunit (Structural Class)"
          },
          {
            "code": "N0000175309",
            "display": "Interleukin-12 Subunit p35 (Structural Class)"
          },
          {
            "code": "N0000175308",
            "display": "Interleukin-12 Subunit p40 (Structural Class)"
          },
          {
            "code": "N0000170938",
            "display": "Interleukin-13 (Structural Class)"
          },
          {
            "code": "N0000175268",
            "display": "Interleukin-13 Receptor alpha1 Subunit (Structural Class)"
          },
          {
            "code": "N0000175279",
            "display": "Interleukin-13 Receptor alpha2 Subunit (Structural Class)"
          },
          {
            "code": "N0000170936",
            "display": "Interleukin-15 (Structural Class)"
          },
          {
            "code": "N0000175282",
            "display": "Interleukin-15 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170937",
            "display": "Interleukin-16 (Structural Class)"
          },
          {
            "code": "N0000170941",
            "display": "Interleukin-17 (Structural Class)"
          },
          {
            "code": "N0000170942",
            "display": "Interleukin-18 (Structural Class)"
          },
          {
            "code": "N0000175299",
            "display": "Interleukin-18 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000175298",
            "display": "Interleukin-18 Receptor beta Subunit (Structural Class)"
          },
          {
            "code": "N0000175310",
            "display": "Interleukin-1alpha (Structural Class)"
          },
          {
            "code": "N0000175311",
            "display": "Interleukin-1beta (Structural Class)"
          },
          {
            "code": "N0000011424",
            "display": "Interleukin-2 (Structural Class)"
          },
          {
            "code": "N0000175275",
            "display": "Interleukin-2 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000175276",
            "display": "Interleukin-2 Receptor beta Subunit (Structural Class)"
          },
          {
            "code": "N0000175272",
            "display": "Interleukin-21 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000175312",
            "display": "Interleukin-23 (Structural Class)"
          },
          {
            "code": "N0000175313",
            "display": "Interleukin-23 Subunit p19 (Structural Class)"
          },
          {
            "code": "N0000170943",
            "display": "Interleukin-3 (Structural Class)"
          },
          {
            "code": "N0000175280",
            "display": "Interleukin-3 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170950",
            "display": "Interleukin-4 (Structural Class)"
          },
          {
            "code": "N0000175267",
            "display": "Interleukin-4 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170949",
            "display": "Interleukin-5 (Structural Class)"
          },
          {
            "code": "N0000175274",
            "display": "Interleukin-5 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170948",
            "display": "Interleukin-6 (Structural Class)"
          },
          {
            "code": "N0000175291",
            "display": "Interleukin-6 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000170946",
            "display": "Interleukin-7 (Structural Class)"
          },
          {
            "code": "N0000175277",
            "display": "Interleukin-7 Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000171241",
            "display": "Interleukin-8 (Structural Class)"
          },
          {
            "code": "N0000170940",
            "display": "Interleukin-9 (Structural Class)"
          },
          {
            "code": "N0000011422",
            "display": "Interleukins (Structural Class)"
          },
          {
            "code": "N0000169471",
            "display": "Intermediate Filament Proteins (Structural Class)"
          },
          {
            "code": "N0000169793",
            "display": "Intermediate-Conductance Calcium-Activated Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000170608",
            "display": "Intracellular Calcium-Sensing Proteins (Structural Class)"
          },
          {
            "code": "N0000010231",
            "display": "Intracellular Communication (Physiological Effect)"
          },
          {
            "code": "N0000170424",
            "display": "Intracellular Signaling Peptides and Proteins (Structural Class)"
          },
          {
            "code": "N0000168102",
            "display": "Intramolecular Lyases (Structural Class)"
          },
          {
            "code": "N0000168083",
            "display": "Intramolecular Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000168114",
            "display": "Intramolecular Transferases (Structural Class)"
          },
          {
            "code": "N0000009942",
            "display": "Intraocular Fluid Pressure Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009732",
            "display": "Intravascular Volume Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007152",
            "display": "Intrinsic Factor (Structural Class)"
          },
          {
            "code": "N0000007167",
            "display": "Inulin (Structural Class)"
          },
          {
            "code": "N0000006017",
            "display": "invert sugar (Structural Class)"
          },
          {
            "code": "N0000167485",
            "display": "Invertebrate Hormones (Structural Class)"
          },
          {
            "code": "N0000006497",
            "display": "iocetamic acid (Structural Class)"
          },
          {
            "code": "N0000007778",
            "display": "Iodamide (Structural Class)"
          },
          {
            "code": "N0000166190",
            "display": "Iodates (Structural Class)"
          },
          {
            "code": "N0000167814",
            "display": "Iodide Peroxidase (Structural Class)"
          },
          {
            "code": "N0000010276",
            "display": "Iodide Peroxidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007779",
            "display": "Iodides (Structural Class)"
          },
          {
            "code": "N0000007196",
            "display": "Iodine (Structural Class)"
          },
          {
            "code": "N0000007802",
            "display": "Iodine Compounds (Structural Class)"
          },
          {
            "code": "N0000166139",
            "display": "Iodine Isotopes (Structural Class)"
          },
          {
            "code": "N0000009733",
            "display": "Iodine Organification Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166140",
            "display": "Iodine Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000009734",
            "display": "Iodine Uptake Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007781",
            "display": "Iodipamide (Structural Class)"
          },
          {
            "code": "N0000007397",
            "display": "iodixanol (Structural Class)"
          },
          {
            "code": "N0000170871",
            "display": "Iodized Oil (Structural Class)"
          },
          {
            "code": "N0000166891",
            "display": "Iodoacetamide (Structural Class)"
          },
          {
            "code": "N0000166697",
            "display": "Iodoacetates (Structural Class)"
          },
          {
            "code": "N0000166696",
            "display": "Iodoacetic Acid (Structural Class)"
          },
          {
            "code": "N0000007784",
            "display": "Iodobenzenes (Structural Class)"
          },
          {
            "code": "N0000008195",
            "display": "Iodobenzoates (Structural Class)"
          },
          {
            "code": "N0000166831",
            "display": "Iodocyanopindolol (Structural Class)"
          },
          {
            "code": "N0000007236",
            "display": "Iodohippuric Acid (Structural Class)"
          },
          {
            "code": "N0000175091",
            "display": "Iodophors (Structural Class)"
          },
          {
            "code": "N0000007786",
            "display": "Iodoproteins (Structural Class)"
          },
          {
            "code": "N0000167241",
            "display": "Iodopyracet (Structural Class)"
          },
          {
            "code": "N0000007787",
            "display": "Iodopyridones (Structural Class)"
          },
          {
            "code": "N0000006663",
            "display": "Iodoquinol (Structural Class)"
          },
          {
            "code": "N0000166530",
            "display": "Iofetamine (Structural Class)"
          },
          {
            "code": "N0000166656",
            "display": "Ioglycamic Acid (Structural Class)"
          },
          {
            "code": "N0000007257",
            "display": "Iohexol (Structural Class)"
          },
          {
            "code": "N0000000193",
            "display": "Ion Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169743",
            "display": "Ion Channels (Structural Class)"
          },
          {
            "code": "N0000175356",
            "display": "Ion Exchange Activity (Mechanism of Action)"
          },
          {
            "code": "N0000011438",
            "display": "Ion Pumps (Structural Class)"
          },
          {
            "code": "N0000168579",
            "display": "Ionomycin (Structural Class)"
          },
          {
            "code": "N0000020014",
            "display": "Ionotropic Glutamate Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000008197",
            "display": "Ions (Structural Class)"
          },
          {
            "code": "N0000007268",
            "display": "Iopamidol (Structural Class)"
          },
          {
            "code": "N0000007280",
            "display": "Iopanoic Acid (Structural Class)"
          },
          {
            "code": "N0000007282",
            "display": "Iophendylate (Structural Class)"
          },
          {
            "code": "N0000006526",
            "display": "iopromide (Structural Class)"
          },
          {
            "code": "N0000007285",
            "display": "Iothalamate Meglumine (Structural Class)"
          },
          {
            "code": "N0000166657",
            "display": "Iothalamic Acid (Structural Class)"
          },
          {
            "code": "N0000171578",
            "display": "iotrolan (Structural Class)"
          },
          {
            "code": "N0000005845",
            "display": "ioversol (Structural Class)"
          },
          {
            "code": "N0000007294",
            "display": "Ioxaglic Acid (Structural Class)"
          },
          {
            "code": "N0000007371",
            "display": "ioxilan (Structural Class)"
          },
          {
            "code": "N0000007300",
            "display": "Ipecac (Structural Class)"
          },
          {
            "code": "N0000007305",
            "display": "Ipodate (Structural Class)"
          },
          {
            "code": "N0000007222",
            "display": "Ipratropium (Structural Class)"
          },
          {
            "code": "N0000166960",
            "display": "Iprindole (Structural Class)"
          },
          {
            "code": "N0000167316",
            "display": "Iproniazid (Structural Class)"
          },
          {
            "code": "N0000167078",
            "display": "Ipronidazole (Structural Class)"
          },
          {
            "code": "N0000007230",
            "display": "irbesartan (Structural Class)"
          },
          {
            "code": "N0000166270",
            "display": "Iridium (Structural Class)"
          },
          {
            "code": "N0000166105",
            "display": "Iridium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000167173",
            "display": "Iridoids (Structural Class)"
          },
          {
            "code": "N0000006561",
            "display": "irinotecan (Structural Class)"
          },
          {
            "code": "N0000006237",
            "display": "Iron (Structural Class)"
          },
          {
            "code": "N0000000144",
            "display": "Iron Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000008199",
            "display": "Iron Compounds (Structural Class)"
          },
          {
            "code": "N0000166107",
            "display": "Iron Isotopes (Structural Class)"
          },
          {
            "code": "N0000166108",
            "display": "Iron Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169653",
            "display": "Iron Regulatory Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169651",
            "display": "Iron Regulatory Protein 2 (Structural Class)"
          },
          {
            "code": "N0000166154",
            "display": "Iron, Dietary (Structural Class)"
          },
          {
            "code": "N0000169637",
            "display": "Iron-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000006242",
            "display": "Iron-Dextran Complex (Structural Class)"
          },
          {
            "code": "N0000169262",
            "display": "Iron-Regulatory Proteins (Structural Class)"
          },
          {
            "code": "N0000169642",
            "display": "Iron-Sulfur Proteins (Structural Class)"
          },
          {
            "code": "N0000175534",
            "display": "Irrigation (Mechanism of Action)"
          },
          {
            "code": "N0000166951",
            "display": "Isatin (Structural Class)"
          },
          {
            "code": "N0000170915",
            "display": "ISCOMs (Structural Class)"
          },
          {
            "code": "N0000166482",
            "display": "Isethionic Acid (Structural Class)"
          },
          {
            "code": "N0000167703",
            "display": "Isoamylase (Structural Class)"
          },
          {
            "code": "N0000169356",
            "display": "Isoantibodies (Structural Class)"
          },
          {
            "code": "N0000171085",
            "display": "Isoantigens (Structural Class)"
          },
          {
            "code": "N0000170284",
            "display": "Isoaspartic Acid (Structural Class)"
          },
          {
            "code": "N0000006289",
            "display": "Isocarboxazid (Structural Class)"
          },
          {
            "code": "N0000170657",
            "display": "Isochores (Structural Class)"
          },
          {
            "code": "N0000167951",
            "display": "Isocitrate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168046",
            "display": "Isocitrate Lyase (Structural Class)"
          },
          {
            "code": "N0000166737",
            "display": "Isocitrates (Structural Class)"
          },
          {
            "code": "N0000167010",
            "display": "Isocoumarins (Structural Class)"
          },
          {
            "code": "N0000166549",
            "display": "Isocyanates (Structural Class)"
          },
          {
            "code": "N0000170260",
            "display": "Isodesmosine (Structural Class)"
          },
          {
            "code": "N0000011443",
            "display": "Isoenzymes (Structural Class)"
          },
          {
            "code": "N0000006297",
            "display": "Isoetharine (Structural Class)"
          },
          {
            "code": "N0000167029",
            "display": "Isoflavones (Structural Class)"
          },
          {
            "code": "N0000006307",
            "display": "Isoflurane (Structural Class)"
          },
          {
            "code": "N0000006308",
            "display": "Isoflurophate (Structural Class)"
          },
          {
            "code": "N0000006312",
            "display": "Isoleucine (Structural Class)"
          },
          {
            "code": "N0000167786",
            "display": "Isoleucine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000168528",
            "display": "Isomaltose (Structural Class)"
          },
          {
            "code": "N0000168082",
            "display": "Isomerases (Structural Class)"
          },
          {
            "code": "N0000006318",
            "display": "Isoniazid (Structural Class)"
          },
          {
            "code": "N0000007955",
            "display": "Isonicotinic Acids (Structural Class)"
          },
          {
            "code": "N0000007958",
            "display": "Isonipecotic Acids (Structural Class)"
          },
          {
            "code": "N0000170650",
            "display": "Isopentenyladenosine (Structural Class)"
          },
          {
            "code": "N0000168472",
            "display": "Isopropyl Thiogalactoside (Structural Class)"
          },
          {
            "code": "N0000168576",
            "display": "Isoprostanes (Structural Class)"
          },
          {
            "code": "N0000006336",
            "display": "Isoproterenol (Structural Class)"
          },
          {
            "code": "N0000007960",
            "display": "Isoquinolines (Structural Class)"
          },
          {
            "code": "N0000006345",
            "display": "Isosorbide (Structural Class)"
          },
          {
            "code": "N0000006348",
            "display": "Isosorbide Dinitrate (Structural Class)"
          },
          {
            "code": "N0000166551",
            "display": "Isothiocyanates (Structural Class)"
          },
          {
            "code": "N0000166466",
            "display": "Isothiuronium (Structural Class)"
          },
          {
            "code": "N0000166090",
            "display": "Isotopes (Structural Class)"
          },
          {
            "code": "N0000007197",
            "display": "Isotretinoin (Structural Class)"
          },
          {
            "code": "N0000167922",
            "display": "Isovaleryl-CoA Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000007968",
            "display": "Isoxazoles (Structural Class)"
          },
          {
            "code": "N0000006371",
            "display": "Isoxsuprine (Structural Class)"
          },
          {
            "code": "N0000007262",
            "display": "Isradipine (Structural Class)"
          },
          {
            "code": "N0000006753",
            "display": "Itraconazole (Structural Class)"
          },
          {
            "code": "N0000006374",
            "display": "Ivermectin (Structural Class)"
          },
          {
            "code": "N0000175183",
            "display": "Janus Kinase 1 (Structural Class)"
          },
          {
            "code": "N0000175185",
            "display": "Janus Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000175186",
            "display": "Janus Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000175182",
            "display": "Janus Kinases (Structural Class)"
          },
          {
            "code": "N0000170912",
            "display": "Japanese Encephalitis Vaccines (Structural Class)"
          },
          {
            "code": "N0000170524",
            "display": "JNK Mitogen-Activated Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000168421",
            "display": "Josamycin (Structural Class)"
          },
          {
            "code": "N0000167490",
            "display": "Juvenile Hormones (Structural Class)"
          },
          {
            "code": "N0000167020",
            "display": "Kaempferols (Structural Class)"
          },
          {
            "code": "N0000020017",
            "display": "Kainate Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000167151",
            "display": "Kainic Acid (Structural Class)"
          },
          {
            "code": "N0000171055",
            "display": "Kallidin (Structural Class)"
          },
          {
            "code": "N0000171485",
            "display": "Kallikreins (Structural Class)"
          },
          {
            "code": "N0000007188",
            "display": "Kanamycin (Structural Class)"
          },
          {
            "code": "N0000168210",
            "display": "Kanamycin Kinase (Structural Class)"
          },
          {
            "code": "N0000171294",
            "display": "Kangai-1 Protein (Structural Class)"
          },
          {
            "code": "N0000007193",
            "display": "Kaolin (Structural Class)"
          },
          {
            "code": "N0000007205",
            "display": "Karaya Gum (Structural Class)"
          },
          {
            "code": "N0000169676",
            "display": "Karyopherins (Structural Class)"
          },
          {
            "code": "N0000171061",
            "display": "Kassinin (Structural Class)"
          },
          {
            "code": "N0000169776",
            "display": "KCNQ Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000169778",
            "display": "KCNQ1 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169779",
            "display": "KCNQ2 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169777",
            "display": "KCNQ3 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000171116",
            "display": "Kell Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000168536",
            "display": "Keratan Sulfate (Structural Class)"
          },
          {
            "code": "N0000009973",
            "display": "Keratin Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175118",
            "display": "Keratin-1 (Structural Class)"
          },
          {
            "code": "N0000175127",
            "display": "Keratin-10 (Structural Class)"
          },
          {
            "code": "N0000175133",
            "display": "Keratin-12 (Structural Class)"
          },
          {
            "code": "N0000175126",
            "display": "Keratin-13 (Structural Class)"
          },
          {
            "code": "N0000175132",
            "display": "Keratin-14 (Structural Class)"
          },
          {
            "code": "N0000175329",
            "display": "Keratin-15 (Structural Class)"
          },
          {
            "code": "N0000175125",
            "display": "Keratin-16 (Structural Class)"
          },
          {
            "code": "N0000175131",
            "display": "Keratin-17 (Structural Class)"
          },
          {
            "code": "N0000175130",
            "display": "Keratin-18 (Structural Class)"
          },
          {
            "code": "N0000175128",
            "display": "Keratin-19 (Structural Class)"
          },
          {
            "code": "N0000175119",
            "display": "Keratin-2 (Structural Class)"
          },
          {
            "code": "N0000175129",
            "display": "Keratin-20 (Structural Class)"
          },
          {
            "code": "N0000175121",
            "display": "Keratin-3 (Structural Class)"
          },
          {
            "code": "N0000175120",
            "display": "Keratin-4 (Structural Class)"
          },
          {
            "code": "N0000175115",
            "display": "Keratin-5 (Structural Class)"
          },
          {
            "code": "N0000175122",
            "display": "Keratin-6 (Structural Class)"
          },
          {
            "code": "N0000175123",
            "display": "Keratin-7 (Structural Class)"
          },
          {
            "code": "N0000175117",
            "display": "Keratin-8 (Structural Class)"
          },
          {
            "code": "N0000175116",
            "display": "Keratin-9 (Structural Class)"
          },
          {
            "code": "N0000020071",
            "display": "Keratinocyte Growth Factor Receptor Agonist (Mechanism of Action)"
          },
          {
            "code": "N0000020072",
            "display": "Keratinocyte Growth Factor Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000020070",
            "display": "Keratinocyte Growth Factor Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169473",
            "display": "Keratins (Structural Class)"
          },
          {
            "code": "N0000175113",
            "display": "Keratins, Hair-Specific (Structural Class)"
          },
          {
            "code": "N0000175124",
            "display": "Keratins, Type I (Structural Class)"
          },
          {
            "code": "N0000175114",
            "display": "Keratins, Type II (Structural Class)"
          },
          {
            "code": "N0000171582",
            "display": "Kerodex (Structural Class)"
          },
          {
            "code": "N0000007306",
            "display": "Ketamine (Structural Class)"
          },
          {
            "code": "N0000167209",
            "display": "Ketanserin (Structural Class)"
          },
          {
            "code": "N0000008264",
            "display": "Keto Acids (Structural Class)"
          },
          {
            "code": "N0000168619",
            "display": "Ketocholesterols (Structural Class)"
          },
          {
            "code": "N0000007319",
            "display": "Ketoconazole (Structural Class)"
          },
          {
            "code": "N0000167912",
            "display": "Ketoglutarate Dehydrogenase Complex (Structural Class)"
          },
          {
            "code": "N0000166732",
            "display": "Ketoglutaric Acids (Structural Class)"
          },
          {
            "code": "N0000167950",
            "display": "Ketol-Acid Reductoisomerase (Structural Class)"
          },
          {
            "code": "N0000011414",
            "display": "Ketolides (Structural Class)"
          },
          {
            "code": "N0000008108",
            "display": "Ketone Bodies (Structural Class)"
          },
          {
            "code": "N0000167911",
            "display": "Ketone Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000008109",
            "display": "Ketones (Structural Class)"
          },
          {
            "code": "N0000007341",
            "display": "Ketoprofen (Structural Class)"
          },
          {
            "code": "N0000166962",
            "display": "Ketorolac (Structural Class)"
          },
          {
            "code": "N0000007015",
            "display": "Ketorolac Tromethamine (Structural Class)"
          },
          {
            "code": "N0000008111",
            "display": "Ketoses (Structural Class)"
          },
          {
            "code": "N0000008266",
            "display": "Ketosteroids (Structural Class)"
          },
          {
            "code": "N0000007350",
            "display": "Ketotifen (Structural Class)"
          },
          {
            "code": "N0000167253",
            "display": "Khellin (Structural Class)"
          },
          {
            "code": "N0000171375",
            "display": "Ki-67 Antigen (Structural Class)"
          },
          {
            "code": "N0000171121",
            "display": "Kidd Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000175082",
            "display": "Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169486",
            "display": "Kinesin (Structural Class)"
          },
          {
            "code": "N0000166986",
            "display": "Kinetin (Structural Class)"
          },
          {
            "code": "N0000171474",
            "display": "Kininogen, High-Molecular-Weight (Structural Class)"
          },
          {
            "code": "N0000171473",
            "display": "Kininogen, Low-Molecular-Weight (Structural Class)"
          },
          {
            "code": "N0000171472",
            "display": "Kininogens (Structural Class)"
          },
          {
            "code": "N0000171053",
            "display": "Kinins (Structural Class)"
          },
          {
            "code": "N0000168427",
            "display": "Kitasamycin (Structural Class)"
          },
          {
            "code": "N0000169940",
            "display": "Kruppel-Like Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000166173",
            "display": "Krypton (Structural Class)"
          },
          {
            "code": "N0000166095",
            "display": "Krypton Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000170611",
            "display": "Kv Channel-Interacting Proteins (Structural Class)"
          },
          {
            "code": "N0000169783",
            "display": "Kv1.1 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169781",
            "display": "Kv1.2 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169788",
            "display": "Kv1.3 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169787",
            "display": "Kv1.4 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169789",
            "display": "Kv1.5 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000169786",
            "display": "Kv1.6 Potassium Channel (Structural Class)"
          },
          {
            "code": "N0000166789",
            "display": "Kynuramine (Structural Class)"
          },
          {
            "code": "N0000167315",
            "display": "Kynurenic Acid (Structural Class)"
          },
          {
            "code": "N0000170210",
            "display": "Kynurenine (Structural Class)"
          },
          {
            "code": "N0000167868",
            "display": "Kynurenine 3-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000006446",
            "display": "Labetalol (Structural Class)"
          },
          {
            "code": "N0000167919",
            "display": "Laccase (Structural Class)"
          },
          {
            "code": "N0000006539",
            "display": "Lactalbumin (Structural Class)"
          },
          {
            "code": "N0000007642",
            "display": "Lactams (Structural Class)"
          },
          {
            "code": "N0000011415",
            "display": "Lactams, Macrocyclic (Structural Class)"
          },
          {
            "code": "N0000167698",
            "display": "Lactase (Structural Class)"
          },
          {
            "code": "N0000167947",
            "display": "Lactate Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000006568",
            "display": "Lactates (Structural Class)"
          },
          {
            "code": "N0000006520",
            "display": "Lactic Acid (Structural Class)"
          },
          {
            "code": "N0000169638",
            "display": "Lactoferrin (Structural Class)"
          },
          {
            "code": "N0000169510",
            "display": "Lactoglobulins (Structural Class)"
          },
          {
            "code": "N0000007646",
            "display": "Lactones (Structural Class)"
          },
          {
            "code": "N0000167817",
            "display": "Lactoperoxidase (Structural Class)"
          },
          {
            "code": "N0000006601",
            "display": "Lactose (Structural Class)"
          },
          {
            "code": "N0000168331",
            "display": "Lactose Synthase (Structural Class)"
          },
          {
            "code": "N0000168606",
            "display": "Lactosylceramides (Structural Class)"
          },
          {
            "code": "N0000168072",
            "display": "Lactoylglutathione Lyase (Structural Class)"
          },
          {
            "code": "N0000006627",
            "display": "Lactulose (Structural Class)"
          },
          {
            "code": "N0000169203",
            "display": "Lamin Type A (Structural Class)"
          },
          {
            "code": "N0000169202",
            "display": "Lamin Type B (Structural Class)"
          },
          {
            "code": "N0000169191",
            "display": "Laminin (Structural Class)"
          },
          {
            "code": "N0000167826",
            "display": "L-Amino Acid Oxidase (Structural Class)"
          },
          {
            "code": "N0000167894",
            "display": "L-Aminoadipate-Semialdehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000169201",
            "display": "Lamins (Structural Class)"
          },
          {
            "code": "N0000007380",
            "display": "Lamivudine (Structural Class)"
          },
          {
            "code": "N0000005979",
            "display": "lamotrigine (Structural Class)"
          },
          {
            "code": "N0000007653",
            "display": "Lanatosides (Structural Class)"
          },
          {
            "code": "N0000007295",
            "display": "Lanolin (Structural Class)"
          },
          {
            "code": "N0000168617",
            "display": "Lanosterol (Structural Class)"
          },
          {
            "code": "N0000006119",
            "display": "lansoprazole (Structural Class)"
          },
          {
            "code": "N0000011410",
            "display": "Lanthanoid Series Elements (Structural Class)"
          },
          {
            "code": "N0000011409",
            "display": "Lanthanum (Structural Class)"
          },
          {
            "code": "N0000009736",
            "display": "Large Intestine Fluid/Electrolyte Absorption Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009737",
            "display": "Large Intestine Fluid/Electrolyte Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009738",
            "display": "Large Intestine Fluid/Electrolyte Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171346",
            "display": "Large Neutral Amino Acid-Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000169796",
            "display": "Large-Conductance Calcium-Activated Potassium Channel alpha Subunits (Structural Class)"
          },
          {
            "code": "N0000169795",
            "display": "Large-Conductance Calcium-Activated Potassium Channel beta Subunits (Structural Class)"
          },
          {
            "code": "N0000169794",
            "display": "Large-Conductance Calcium-Activated Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000167128",
            "display": "Lasalocid (Structural Class)"
          },
          {
            "code": "N0000007145",
            "display": "latanoprost (Structural Class)"
          },
          {
            "code": "N0000175334",
            "display": "Latent TGF-beta Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000007394",
            "display": "Latex (Structural Class)"
          },
          {
            "code": "N0000168590",
            "display": "Laurates (Structural Class)"
          },
          {
            "code": "N0000007823",
            "display": "Lauric Acids (Structural Class)"
          },
          {
            "code": "N0000166245",
            "display": "Lawrencium (Structural Class)"
          },
          {
            "code": "N0000020065",
            "display": "L-Calcium Channel Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000169502",
            "display": "LDL-Receptor Related Protein 1 (Structural Class)"
          },
          {
            "code": "N0000171163",
            "display": "LDL-Receptor Related Protein 2 (Structural Class)"
          },
          {
            "code": "N0000171162",
            "display": "LDL-Receptor Related Protein-Associated Protein (Structural Class)"
          },
          {
            "code": "N0000169501",
            "display": "LDL-Receptor Related Proteins (Structural Class)"
          },
          {
            "code": "N0000007826",
            "display": "Lead (Structural Class)"
          },
          {
            "code": "N0000007055",
            "display": "lead acetate (Structural Class)"
          },
          {
            "code": "N0000175962",
            "display": "Lead Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166101",
            "display": "Lead Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169158",
            "display": "Lectins (Structural Class)"
          },
          {
            "code": "N0000169159",
            "display": "Lectins, C-Type (Structural Class)"
          },
          {
            "code": "N0000006451",
            "display": "leflunomide (Structural Class)"
          },
          {
            "code": "N0000170151",
            "display": "Leghemoglobin (Structural Class)"
          },
          {
            "code": "N0000175347",
            "display": "lenalidomide (Structural Class)"
          },
          {
            "code": "N0000010283",
            "display": "Lengthen Conduction System Depolarization Time (Physiological Effect)"
          },
          {
            "code": "N0000010285",
            "display": "Lengthen Conduction System Repolarization Time (Physiological Effect)"
          },
          {
            "code": "N0000168532",
            "display": "Lentinan (Structural Class)"
          },
          {
            "code": "N0000005006",
            "display": "lepirudin (Structural Class)"
          },
          {
            "code": "N0000171178",
            "display": "Lepromin (Structural Class)"
          },
          {
            "code": "N0000170333",
            "display": "Leptin (Structural Class)"
          },
          {
            "code": "N0000166448",
            "display": "Leptophos (Structural Class)"
          },
          {
            "code": "N0000006777",
            "display": "letrozole (Structural Class)"
          },
          {
            "code": "N0000006558",
            "display": "Leucine (Structural Class)"
          },
          {
            "code": "N0000167840",
            "display": "Leucine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168377",
            "display": "Leucine Transaminase (Structural Class)"
          },
          {
            "code": "N0000169933",
            "display": "Leucine-Responsive Regulatory Protein (Structural Class)"
          },
          {
            "code": "N0000167781",
            "display": "Leucine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000167364",
            "display": "Leucogenenol (Structural Class)"
          },
          {
            "code": "N0000168426",
            "display": "Leucomycins (Structural Class)"
          },
          {
            "code": "N0000007083",
            "display": "Leucovorin (Structural Class)"
          },
          {
            "code": "N0000167586",
            "display": "Leucyl Aminopeptidase (Structural Class)"
          },
          {
            "code": "N0000167587",
            "display": "Leucyl-beta-Naphthylamidase (Structural Class)"
          },
          {
            "code": "N0000175314",
            "display": "Leukemia Inhibitory Factor (Structural Class)"
          },
          {
            "code": "N0000175265",
            "display": "Leukemia Inhibitory Factor Receptor alpha Subunit (Structural Class)"
          },
          {
            "code": "N0000171388",
            "display": "Leukocidins (Structural Class)"
          },
          {
            "code": "N0000167560",
            "display": "Leukocyte Elastase (Structural Class)"
          },
          {
            "code": "N0000171080",
            "display": "Leukocyte L1 Antigen Complex (Structural Class)"
          },
          {
            "code": "N0000170408",
            "display": "Leukocyte Migration-Inhibitory Factors (Structural Class)"
          },
          {
            "code": "N0000171045",
            "display": "Leukotriene A4 (Structural Class)"
          },
          {
            "code": "N0000171040",
            "display": "Leukotriene B4 (Structural Class)"
          },
          {
            "code": "N0000171043",
            "display": "Leukotriene C4 (Structural Class)"
          },
          {
            "code": "N0000171044",
            "display": "Leukotriene D4 (Structural Class)"
          },
          {
            "code": "N0000171042",
            "display": "Leukotriene E4 (Structural Class)"
          },
          {
            "code": "N0000000083",
            "display": "Leukotriene Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000124",
            "display": "Leukotriene Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171039",
            "display": "Leukotrienes (Structural Class)"
          },
          {
            "code": "N0000170310",
            "display": "Leupeptins (Structural Class)"
          },
          {
            "code": "N0000007326",
            "display": "Leuprolide (Structural Class)"
          },
          {
            "code": "N0000167305",
            "display": "Levallorphan (Structural Class)"
          },
          {
            "code": "N0000006679",
            "display": "Levamisole (Structural Class)"
          },
          {
            "code": "N0000007411",
            "display": "Levobunolol (Structural Class)"
          },
          {
            "code": "N0000010142",
            "display": "levobupivacaine (Structural Class)"
          },
          {
            "code": "N0000007391",
            "display": "levocabastine (Structural Class)"
          },
          {
            "code": "N0000006700",
            "display": "Levodopa (Structural Class)"
          },
          {
            "code": "N0000007395",
            "display": "Levonorgestrel (Structural Class)"
          },
          {
            "code": "N0000006702",
            "display": "Levorphanol (Structural Class)"
          },
          {
            "code": "N0000008003",
            "display": "Levulinic Acids (Structural Class)"
          },
          {
            "code": "N0000171118",
            "display": "Lewis Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000167967",
            "display": "L-Gulonolactone Oxidase (Structural Class)"
          },
          {
            "code": "N0000167971",
            "display": "L-Iditol 2-Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000006071",
            "display": "Lidocaine (Structural Class)"
          },
          {
            "code": "N0000167118",
            "display": "Lidoflazine (Structural Class)"
          },
          {
            "code": "N0000167746",
            "display": "Ligases (Structural Class)"
          },
          {
            "code": "N0000170203",
            "display": "Light-Harvesting Protein Complexes (Structural Class)"
          },
          {
            "code": "N0000011369",
            "display": "Lignans (Structural Class)"
          },
          {
            "code": "N0000171528",
            "display": "Lignin (Structural Class)"
          },
          {
            "code": "N0000166343",
            "display": "Limonins (Structural Class)"
          },
          {
            "code": "N0000006123",
            "display": "Lincomycin (Structural Class)"
          },
          {
            "code": "N0000175442",
            "display": "Lincosamides (Structural Class)"
          },
          {
            "code": "N0000005867",
            "display": "Lindane (Structural Class)"
          },
          {
            "code": "N0000006027",
            "display": "linezolid (Structural Class)"
          },
          {
            "code": "N0000006866",
            "display": "Linoleic Acid (Structural Class)"
          },
          {
            "code": "N0000007596",
            "display": "Linoleic Acids (Structural Class)"
          },
          {
            "code": "N0000168578",
            "display": "Linoleic Acids, Conjugated (Structural Class)"
          },
          {
            "code": "N0000007597",
            "display": "Linolenic Acids (Structural Class)"
          },
          {
            "code": "N0000167865",
            "display": "Linoleoyl-CoA Desaturase (Structural Class)"
          },
          {
            "code": "N0000006149",
            "display": "Linseed Oil (Structural Class)"
          },
          {
            "code": "N0000166303",
            "display": "Linuron (Structural Class)"
          },
          {
            "code": "N0000006171",
            "display": "Lipase (Structural Class)"
          },
          {
            "code": "N0000009916",
            "display": "Lipase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171431",
            "display": "Lipid A (Structural Class)"
          },
          {
            "code": "N0000168598",
            "display": "Lipid Bilayers (Structural Class)"
          },
          {
            "code": "N0000009739",
            "display": "Lipid Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168561",
            "display": "Lipid Peroxides (Structural Class)"
          },
          {
            "code": "N0000006185",
            "display": "Lipids (Structural Class)"
          },
          {
            "code": "N0000171220",
            "display": "Lipofuscin (Structural Class)"
          },
          {
            "code": "N0000175508",
            "display": "Lipopeptides (Structural Class)"
          },
          {
            "code": "N0000171430",
            "display": "Lipopolysaccharides (Structural Class)"
          },
          {
            "code": "N0000167636",
            "display": "Lipoprotein Lipase (Structural Class)"
          },
          {
            "code": "N0000170096",
            "display": "Lipoprotein(a) (Structural Class)"
          },
          {
            "code": "N0000008151",
            "display": "Lipoproteins (Structural Class)"
          },
          {
            "code": "N0000170092",
            "display": "Lipoproteins, HDL (Structural Class)"
          },
          {
            "code": "N0000175193",
            "display": "Lipoproteins, HDL2 (Structural Class)"
          },
          {
            "code": "N0000175195",
            "display": "Lipoproteins, HDL3 (Structural Class)"
          },
          {
            "code": "N0000175192",
            "display": "Lipoproteins, IDL (Structural Class)"
          },
          {
            "code": "N0000170098",
            "display": "Lipoproteins, LDL (Structural Class)"
          },
          {
            "code": "N0000170094",
            "display": "Lipoproteins, VLDL (Structural Class)"
          },
          {
            "code": "N0000170100",
            "display": "Lipoprotein-X (Structural Class)"
          },
          {
            "code": "N0000171564",
            "display": "Liposomes (Structural Class)"
          },
          {
            "code": "N0000009740",
            "display": "Lipotropic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168573",
            "display": "Lipoxins (Structural Class)"
          },
          {
            "code": "N0000169016",
            "display": "Lipoxygenase (Structural Class)"
          },
          {
            "code": "N0000000134",
            "display": "Lipoxygenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006450",
            "display": "Lisinopril (Structural Class)"
          },
          {
            "code": "N0000011170",
            "display": "Lissamine Green Dyes (Structural Class)"
          },
          {
            "code": "N0000167296",
            "display": "Lisuride (Structural Class)"
          },
          {
            "code": "N0000166224",
            "display": "Lithium (Structural Class)"
          },
          {
            "code": "N0000006445",
            "display": "Lithium Carbonate (Structural Class)"
          },
          {
            "code": "N0000166288",
            "display": "Lithium Chloride (Structural Class)"
          },
          {
            "code": "N0000007941",
            "display": "Lithium Compounds (Structural Class)"
          },
          {
            "code": "N0000167447",
            "display": "Lithocholic Acid (Structural Class)"
          },
          {
            "code": "N0000169222",
            "display": "Lithostathine (Structural Class)"
          },
          {
            "code": "N0000170925",
            "display": "Liver Extracts (Structural Class)"
          },
          {
            "code": "N0000168519",
            "display": "Liver Glycogen (Structural Class)"
          },
          {
            "code": "N0000167948",
            "display": "L-Lactate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167949",
            "display": "L-Lactate Dehydrogenase (Cytochrome) (Structural Class)"
          },
          {
            "code": "N0000168379",
            "display": "L-Lysine 6-Transaminase (Structural Class)"
          },
          {
            "code": "N0000167203",
            "display": "Lobeline (Structural Class)"
          },
          {
            "code": "N0000175976",
            "display": "Local Anesthesia (Physiological Effect)"
          },
          {
            "code": "N0000006551",
            "display": "lodoxamide tromethamine (Structural Class)"
          },
          {
            "code": "N0000167255",
            "display": "Lofepramine (Structural Class)"
          },
          {
            "code": "N0000006273",
            "display": "lomefloxacin (Structural Class)"
          },
          {
            "code": "N0000007072",
            "display": "Lomustine (Structural Class)"
          },
          {
            "code": "N0000169363",
            "display": "Long-Acting Thyroid Stimulator (Structural Class)"
          },
          {
            "code": "N0000007084",
            "display": "Loperamide (Structural Class)"
          },
          {
            "code": "N0000005031",
            "display": "loracarbef (Structural Class)"
          },
          {
            "code": "N0000006315",
            "display": "Loratadine (Structural Class)"
          },
          {
            "code": "N0000007094",
            "display": "Lorazepam (Structural Class)"
          },
          {
            "code": "N0000005774",
            "display": "Losartan (Structural Class)"
          },
          {
            "code": "N0000007106",
            "display": "Lovastatin (Structural Class)"
          },
          {
            "code": "N0000007121",
            "display": "Loxapine (Structural Class)"
          },
          {
            "code": "N0000171342",
            "display": "L-Selectin (Structural Class)"
          },
          {
            "code": "N0000168013",
            "display": "L-Serine Dehydratase (Structural Class)"
          },
          {
            "code": "N0000175352",
            "display": "lubiprostone (Structural Class)"
          },
          {
            "code": "N0000167264",
            "display": "Lucanthone (Structural Class)"
          },
          {
            "code": "N0000168431",
            "display": "Lucensomycin (Structural Class)"
          },
          {
            "code": "N0000169112",
            "display": "Luciferases (Structural Class)"
          },
          {
            "code": "N0000169114",
            "display": "Luciferases, Bacterial (Structural Class)"
          },
          {
            "code": "N0000169113",
            "display": "Luciferases, Firefly (Structural Class)"
          },
          {
            "code": "N0000169115",
            "display": "Luciferases, Renilla (Structural Class)"
          },
          {
            "code": "N0000166906",
            "display": "Lumicolchicines (Structural Class)"
          },
          {
            "code": "N0000169109",
            "display": "Luminescent Proteins (Structural Class)"
          },
          {
            "code": "N0000167112",
            "display": "Luminol (Structural Class)"
          },
          {
            "code": "N0000170931",
            "display": "Lupus Coagulation Inhibitor (Structural Class)"
          },
          {
            "code": "N0000171226",
            "display": "Lutein (Structural Class)"
          },
          {
            "code": "N0000006707",
            "display": "Luteinizing Hormone (Structural Class)"
          },
          {
            "code": "N0000170344",
            "display": "Luteinizing Hormone, beta Subunit (Structural Class)"
          },
          {
            "code": "N0000167024",
            "display": "Luteolin (Structural Class)"
          },
          {
            "code": "N0000166227",
            "display": "Lutetium (Structural Class)"
          },
          {
            "code": "N0000171120",
            "display": "Lutheran Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000008273",
            "display": "Lyases (Structural Class)"
          },
          {
            "code": "N0000010541",
            "display": "lycopene (Structural Class)"
          },
          {
            "code": "N0000166220",
            "display": "Lye (Structural Class)"
          },
          {
            "code": "N0000170888",
            "display": "Lyme Disease Vaccines (Structural Class)"
          },
          {
            "code": "N0000167346",
            "display": "Lymecycline (Structural Class)"
          },
          {
            "code": "N0000171083",
            "display": "Lymphocyte Antigen 96 (Structural Class)"
          },
          {
            "code": "N0000171339",
            "display": "Lymphocyte Function-Associated Antigen-1 (Structural Class)"
          },
          {
            "code": "N0000169098",
            "display": "Lymphocyte Specific Protein Tyrosine Kinase p56(lck) (Structural Class)"
          },
          {
            "code": "N0000169952",
            "display": "Lymphoid Enhancer-Binding Factor 1 (Structural Class)"
          },
          {
            "code": "N0000011345",
            "display": "Lymphokines (Structural Class)"
          },
          {
            "code": "N0000175316",
            "display": "Lymphotoxin alpha1, beta2 Heterotrimer (Structural Class)"
          },
          {
            "code": "N0000175249",
            "display": "Lymphotoxin beta Receptor (Structural Class)"
          },
          {
            "code": "N0000170421",
            "display": "Lymphotoxin-alpha (Structural Class)"
          },
          {
            "code": "N0000175317",
            "display": "Lymphotoxin-beta (Structural Class)"
          },
          {
            "code": "N0000167400",
            "display": "Lynestrenol (Structural Class)"
          },
          {
            "code": "N0000171401",
            "display": "Lyngbya Toxins (Structural Class)"
          },
          {
            "code": "N0000167297",
            "display": "Lysergic Acid (Structural Class)"
          },
          {
            "code": "N0000167298",
            "display": "Lysergic Acid Diethylamide (Structural Class)"
          },
          {
            "code": "N0000006260",
            "display": "Lysine (Structural Class)"
          },
          {
            "code": "N0000167592",
            "display": "Lysine Carboxypeptidase (Structural Class)"
          },
          {
            "code": "N0000006248",
            "display": "Lysine Vasopressin (Structural Class)"
          },
          {
            "code": "N0000167779",
            "display": "Lysine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000170236",
            "display": "Lysinoalanine (Structural Class)"
          },
          {
            "code": "N0000168637",
            "display": "Lysophosphatidylcholines (Structural Class)"
          },
          {
            "code": "N0000167631",
            "display": "Lysophospholipase (Structural Class)"
          },
          {
            "code": "N0000168636",
            "display": "Lysophospholipids (Structural Class)"
          },
          {
            "code": "N0000009741",
            "display": "Lysosomal Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171273",
            "display": "Lysosomal-Associated Membrane Protein 1 (Structural Class)"
          },
          {
            "code": "N0000171283",
            "display": "Lysosomal-Associated Membrane Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169189",
            "display": "Lysosome-Associated Membrane Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000167551",
            "display": "Lysostaphin (Structural Class)"
          },
          {
            "code": "N0000175542",
            "display": "M2 Protein Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000011330",
            "display": "Macrocyclic Compounds (Structural Class)"
          },
          {
            "code": "N0000169394",
            "display": "Macroglobulins (Structural Class)"
          },
          {
            "code": "N0000007529",
            "display": "Macrolides (Structural Class)"
          },
          {
            "code": "N0000167471",
            "display": "Macromolecular Substances (Structural Class)"
          },
          {
            "code": "N0000000081",
            "display": "Macrophage Colony Stimulating Factor Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170934",
            "display": "Macrophage Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000171244",
            "display": "Macrophage Inflammatory Protein-1 (Structural Class)"
          },
          {
            "code": "N0000171243",
            "display": "Macrophage Inflammatory Proteins (Structural Class)"
          },
          {
            "code": "N0000170412",
            "display": "Macrophage Migration-Inhibitory Factors (Structural Class)"
          },
          {
            "code": "N0000168741",
            "display": "Macrophage-1 Antigen (Structural Class)"
          },
          {
            "code": "N0000011344",
            "display": "Macrophage-Activating Factors (Structural Class)"
          },
          {
            "code": "N0000169936",
            "display": "MADS Domain Proteins (Structural Class)"
          },
          {
            "code": "N0000169857",
            "display": "Maf Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169858",
            "display": "Maf Transcription Factors, Large (Structural Class)"
          },
          {
            "code": "N0000169903",
            "display": "Maf Transcription Factors, Small (Structural Class)"
          },
          {
            "code": "N0000169859",
            "display": "MafB Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000006329",
            "display": "Mafenide (Structural Class)"
          },
          {
            "code": "N0000169906",
            "display": "MafF Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169904",
            "display": "MafG Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169905",
            "display": "MafK Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000006218",
            "display": "magaldrate (Structural Class)"
          },
          {
            "code": "N0000006335",
            "display": "Magnesium (Structural Class)"
          },
          {
            "code": "N0000006067",
            "display": "magnesium carbonate (Structural Class)"
          },
          {
            "code": "N0000007198",
            "display": "Magnesium Chloride (Structural Class)"
          },
          {
            "code": "N0000006636",
            "display": "magnesium citrate (Structural Class)"
          },
          {
            "code": "N0000007803",
            "display": "Magnesium Compounds (Structural Class)"
          },
          {
            "code": "N0000006344",
            "display": "Magnesium Hydroxide (Structural Class)"
          },
          {
            "code": "N0000175834",
            "display": "Magnesium Ion Exchange Activity (Mechanism of Action)"
          },
          {
            "code": "N0000006347",
            "display": "Magnesium Oxide (Structural Class)"
          },
          {
            "code": "N0000005042",
            "display": "Magnesium Salicylate (Structural Class)"
          },
          {
            "code": "N0000007817",
            "display": "Magnesium Silicates (Structural Class)"
          },
          {
            "code": "N0000006351",
            "display": "Magnesium Sulfate (Structural Class)"
          },
          {
            "code": "N0000175862",
            "display": "Magnetic Resonance Contrast Activity (Mechanism of Action)"
          },
          {
            "code": "N0000170878",
            "display": "Malaria Vaccines (Structural Class)"
          },
          {
            "code": "N0000167959",
            "display": "Malate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167994",
            "display": "Malate Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000168150",
            "display": "Malate Synthase (Structural Class)"
          },
          {
            "code": "N0000008226",
            "display": "Malates (Structural Class)"
          },
          {
            "code": "N0000006399",
            "display": "Malathion (Structural Class)"
          },
          {
            "code": "N0000009742",
            "display": "Male Reproductive System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166721",
            "display": "Maleates (Structural Class)"
          },
          {
            "code": "N0000167140",
            "display": "Maleic Anhydrides (Structural Class)"
          },
          {
            "code": "N0000167111",
            "display": "Maleic Hydrazide (Structural Class)"
          },
          {
            "code": "N0000167051",
            "display": "Maleimides (Structural Class)"
          },
          {
            "code": "N0000166718",
            "display": "Malonates (Structural Class)"
          },
          {
            "code": "N0000167895",
            "display": "Malonate-Semialdehyde Dehydrogenase (Acetylating) (Structural Class)"
          },
          {
            "code": "N0000166843",
            "display": "Malondialdehyde (Structural Class)"
          },
          {
            "code": "N0000170828",
            "display": "Malonyl Coenzyme A (Structural Class)"
          },
          {
            "code": "N0000007144",
            "display": "Maltose (Structural Class)"
          },
          {
            "code": "N0000008084",
            "display": "Mandelic Acids (Structural Class)"
          },
          {
            "code": "N0000166772",
            "display": "Maneb (Structural Class)"
          },
          {
            "code": "N0000007194",
            "display": "Manganese (Structural Class)"
          },
          {
            "code": "N0000007531",
            "display": "Manganese Compounds (Structural Class)"
          },
          {
            "code": "N0000008094",
            "display": "Mannans (Structural Class)"
          },
          {
            "code": "N0000166791",
            "display": "Mannich Bases (Structural Class)"
          },
          {
            "code": "N0000007229",
            "display": "Mannitol (Structural Class)"
          },
          {
            "code": "N0000167973",
            "display": "Mannitol Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168554",
            "display": "Mannitol Phosphates (Structural Class)"
          },
          {
            "code": "N0000168503",
            "display": "Mannoheptulose (Structural Class)"
          },
          {
            "code": "N0000166338",
            "display": "Mannomustine (Structural Class)"
          },
          {
            "code": "N0000168495",
            "display": "Mannose (Structural Class)"
          },
          {
            "code": "N0000168088",
            "display": "Mannose-6-Phosphate Isomerase (Structural Class)"
          },
          {
            "code": "N0000169166",
            "display": "Mannose-Binding Lectin (Structural Class)"
          },
          {
            "code": "N0000169165",
            "display": "Mannose-Binding Lectins (Structural Class)"
          },
          {
            "code": "N0000169297",
            "display": "Mannose-Binding Protein-Associated Serine Proteases (Structural Class)"
          },
          {
            "code": "N0000168548",
            "display": "Mannosephosphates (Structural Class)"
          },
          {
            "code": "N0000167727",
            "display": "Mannosidases (Structural Class)"
          },
          {
            "code": "N0000168445",
            "display": "Mannosides (Structural Class)"
          },
          {
            "code": "N0000167716",
            "display": "Mannosyl-Glycoprotein Endo-beta-N-Acetylglucosaminidase (Structural Class)"
          },
          {
            "code": "N0000168326",
            "display": "Mannosyltransferases (Structural Class)"
          },
          {
            "code": "N0000170603",
            "display": "MAP Kinase Kinase 1 (Structural Class)"
          },
          {
            "code": "N0000170602",
            "display": "MAP Kinase Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000170601",
            "display": "MAP Kinase Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000170607",
            "display": "MAP Kinase Kinase 4 (Structural Class)"
          },
          {
            "code": "N0000170604",
            "display": "MAP Kinase Kinase 5 (Structural Class)"
          },
          {
            "code": "N0000170605",
            "display": "MAP Kinase Kinase 6 (Structural Class)"
          },
          {
            "code": "N0000170606",
            "display": "MAP Kinase Kinase 7 (Structural Class)"
          },
          {
            "code": "N0000170480",
            "display": "MAP Kinase Kinase Kinase 1 (Structural Class)"
          },
          {
            "code": "N0000170477",
            "display": "MAP Kinase Kinase Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000170482",
            "display": "MAP Kinase Kinase Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000170479",
            "display": "MAP Kinase Kinase Kinase 4 (Structural Class)"
          },
          {
            "code": "N0000170481",
            "display": "MAP Kinase Kinase Kinase 5 (Structural Class)"
          },
          {
            "code": "N0000170472",
            "display": "MAP Kinase Kinase Kinases (Structural Class)"
          },
          {
            "code": "N0000007296",
            "display": "Maprotiline (Structural Class)"
          },
          {
            "code": "N0000170904",
            "display": "Marek Disease Vaccines (Structural Class)"
          },
          {
            "code": "N0000007320",
            "display": "Margarine (Structural Class)"
          },
          {
            "code": "N0000171396",
            "display": "Marine Toxins (Structural Class)"
          },
          {
            "code": "N0000175627",
            "display": "Mast Cell Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169226",
            "display": "Matrix Attachment Region Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000167549",
            "display": "Matrix Metalloproteinase 1 (Structural Class)"
          },
          {
            "code": "N0000175154",
            "display": "Matrix Metalloproteinase 10 (Structural Class)"
          },
          {
            "code": "N0000175152",
            "display": "Matrix Metalloproteinase 11 (Structural Class)"
          },
          {
            "code": "N0000175153",
            "display": "Matrix Metalloproteinase 12 (Structural Class)"
          },
          {
            "code": "N0000175151",
            "display": "Matrix Metalloproteinase 13 (Structural Class)"
          },
          {
            "code": "N0000175157",
            "display": "Matrix Metalloproteinase 14 (Structural Class)"
          },
          {
            "code": "N0000175158",
            "display": "Matrix Metalloproteinase 15 (Structural Class)"
          },
          {
            "code": "N0000175156",
            "display": "Matrix Metalloproteinase 16 (Structural Class)"
          },
          {
            "code": "N0000175159",
            "display": "Matrix Metalloproteinase 17 (Structural Class)"
          },
          {
            "code": "N0000167545",
            "display": "Matrix Metalloproteinase 2 (Structural Class)"
          },
          {
            "code": "N0000175150",
            "display": "Matrix Metalloproteinase 20 (Structural Class)"
          },
          {
            "code": "N0000167546",
            "display": "Matrix Metalloproteinase 3 (Structural Class)"
          },
          {
            "code": "N0000167548",
            "display": "Matrix Metalloproteinase 7 (Structural Class)"
          },
          {
            "code": "N0000167550",
            "display": "Matrix Metalloproteinase 8 (Structural Class)"
          },
          {
            "code": "N0000167547",
            "display": "Matrix Metalloproteinase 9 (Structural Class)"
          },
          {
            "code": "N0000167544",
            "display": "Matrix Metalloproteinases (Structural Class)"
          },
          {
            "code": "N0000175155",
            "display": "Matrix Metalloproteinases, Membrane-Associated (Structural Class)"
          },
          {
            "code": "N0000175149",
            "display": "Matrix Metalloproteinases, Secreted (Structural Class)"
          },
          {
            "code": "N0000171013",
            "display": "Maturation-Promoting Factor (Structural Class)"
          },
          {
            "code": "N0000168425",
            "display": "Maytansine (Structural Class)"
          },
          {
            "code": "N0000006393",
            "display": "Mazindol (Structural Class)"
          },
          {
            "code": "N0000169938",
            "display": "MCM1 Protein (Structural Class)"
          },
          {
            "code": "N0000170910",
            "display": "Measles Vaccine (Structural Class)"
          },
          {
            "code": "N0000170911",
            "display": "Measles-Mumps-Rubella Vaccine (Structural Class)"
          },
          {
            "code": "N0000006419",
            "display": "Mebendazole (Structural Class)"
          },
          {
            "code": "N0000006424",
            "display": "Mecamylamine (Structural Class)"
          },
          {
            "code": "N0000006427",
            "display": "Mechlorethamine (Structural Class)"
          },
          {
            "code": "N0000006431",
            "display": "Meclizine (Structural Class)"
          },
          {
            "code": "N0000006432",
            "display": "Meclofenamic Acid (Structural Class)"
          },
          {
            "code": "N0000166682",
            "display": "Meclofenoxate (Structural Class)"
          },
          {
            "code": "N0000166925",
            "display": "Medazepam (Structural Class)"
          },
          {
            "code": "N0000167067",
            "display": "Medetomidine (Structural Class)"
          },
          {
            "code": "N0000168450",
            "display": "Medigoxin (Structural Class)"
          },
          {
            "code": "N0000167427",
            "display": "Medrogestone (Structural Class)"
          },
          {
            "code": "N0000007789",
            "display": "Medroxyprogesterone (Structural Class)"
          },
          {
            "code": "N0000007209",
            "display": "Medroxyprogesterone 17-Acetate (Structural Class)"
          },
          {
            "code": "N0000006591",
            "display": "medrysone (Structural Class)"
          },
          {
            "code": "N0000009743",
            "display": "Medullary Respiratory Center Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007264",
            "display": "Mefenamic Acid (Structural Class)"
          },
          {
            "code": "N0000006467",
            "display": "Mefloquine (Structural Class)"
          },
          {
            "code": "N0000166872",
            "display": "Mefruside (Structural Class)"
          },
          {
            "code": "N0000169053",
            "display": "Megacins (Structural Class)"
          },
          {
            "code": "N0000007795",
            "display": "Megestrol (Structural Class)"
          },
          {
            "code": "N0000007488",
            "display": "Megestrol Acetate (Structural Class)"
          },
          {
            "code": "N0000007289",
            "display": "Meglumine (Structural Class)"
          },
          {
            "code": "N0000166734",
            "display": "Meglutol (Structural Class)"
          },
          {
            "code": "N0000009744",
            "display": "Meiosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175850",
            "display": "Melanin Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171237",
            "display": "Melanins (Structural Class)"
          },
          {
            "code": "N0000175138",
            "display": "Melanocortins (Structural Class)"
          },
          {
            "code": "N0000175852",
            "display": "Melanocyte Destruction (Physiological Effect)"
          },
          {
            "code": "N0000170377",
            "display": "Melanocyte-Stimulating Hormones (Structural Class)"
          },
          {
            "code": "N0000166777",
            "display": "Melarsoprol (Structural Class)"
          },
          {
            "code": "N0000010145",
            "display": "Melatonin (Structural Class)"
          },
          {
            "code": "N0000009745",
            "display": "Melatonin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009746",
            "display": "Melatonin Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000250",
            "display": "Melatonin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000123",
            "display": "Melatonin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000009747",
            "display": "Melatonin Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167430",
            "display": "Melengestrol Acetate (Structural Class)"
          },
          {
            "code": "N0000168512",
            "display": "Melibiose (Structural Class)"
          },
          {
            "code": "N0000171466",
            "display": "Melitten (Structural Class)"
          },
          {
            "code": "N0000005948",
            "display": "meloxicam (Structural Class)"
          },
          {
            "code": "N0000007351",
            "display": "Melphalan (Structural Class)"
          },
          {
            "code": "N0000010349",
            "display": "Memantine (Structural Class)"
          },
          {
            "code": "N0000168691",
            "display": "Membrane Fusion Proteins (Structural Class)"
          },
          {
            "code": "N0000011432",
            "display": "Membrane Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000007818",
            "display": "Membrane Lipids (Structural Class)"
          },
          {
            "code": "N0000008286",
            "display": "Membrane Proteins (Structural Class)"
          },
          {
            "code": "N0000011433",
            "display": "Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000171563",
            "display": "Membranes, Artificial (Structural Class)"
          },
          {
            "code": "N0000006350",
            "display": "menadiol (Structural Class)"
          },
          {
            "code": "N0000166253",
            "display": "Mendelevium (Structural Class)"
          },
          {
            "code": "N0000170889",
            "display": "Meningococcal Vaccines (Structural Class)"
          },
          {
            "code": "N0000168462",
            "display": "Menogaril (Structural Class)"
          },
          {
            "code": "N0000011322",
            "display": "Menotropins (Structural Class)"
          },
          {
            "code": "N0000006384",
            "display": "Menthol (Structural Class)"
          },
          {
            "code": "N0000168423",
            "display": "Mepartricin (Structural Class)"
          },
          {
            "code": "N0000006387",
            "display": "Meperidine (Structural Class)"
          },
          {
            "code": "N0000166815",
            "display": "Mephenesin (Structural Class)"
          },
          {
            "code": "N0000006392",
            "display": "Mephentermine (Structural Class)"
          },
          {
            "code": "N0000006396",
            "display": "Mephenytoin (Structural Class)"
          },
          {
            "code": "N0000006398",
            "display": "Mephobarbital (Structural Class)"
          },
          {
            "code": "N0000006401",
            "display": "Mepivacaine (Structural Class)"
          },
          {
            "code": "N0000006413",
            "display": "Meprobamate (Structural Class)"
          },
          {
            "code": "N0000167248",
            "display": "Meptazinol (Structural Class)"
          },
          {
            "code": "N0000006414",
            "display": "Merbromin (Structural Class)"
          },
          {
            "code": "N0000166823",
            "display": "Mercaptoethanol (Structural Class)"
          },
          {
            "code": "N0000007974",
            "display": "Mercaptoethylamines (Structural Class)"
          },
          {
            "code": "N0000166762",
            "display": "Mercuribenzoates (Structural Class)"
          },
          {
            "code": "N0000007976",
            "display": "Mercuric Chloride (Structural Class)"
          },
          {
            "code": "N0000006469",
            "display": "mercuric oxide (Structural Class)"
          },
          {
            "code": "N0000166254",
            "display": "Mercury (Structural Class)"
          },
          {
            "code": "N0000007831",
            "display": "Mercury Compounds (Structural Class)"
          },
          {
            "code": "N0000166119",
            "display": "Mercury Isotopes (Structural Class)"
          },
          {
            "code": "N0000166120",
            "display": "Mercury Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000005066",
            "display": "meropenem (Structural Class)"
          },
          {
            "code": "N0000171165",
            "display": "Merozoite Surface Protein 1 (Structural Class)"
          },
          {
            "code": "N0000166758",
            "display": "Mersalyl (Structural Class)"
          },
          {
            "code": "N0000005766",
            "display": "Mesalamine (Structural Class)"
          },
          {
            "code": "N0000166902",
            "display": "Mescaline (Structural Class)"
          },
          {
            "code": "N0000007017",
            "display": "Mesna (Structural Class)"
          },
          {
            "code": "N0000171200",
            "display": "Mesoporphyrins (Structural Class)"
          },
          {
            "code": "N0000006525",
            "display": "Mesoridazine (Structural Class)"
          },
          {
            "code": "N0000167465",
            "display": "Mesterolone (Structural Class)"
          },
          {
            "code": "N0000006531",
            "display": "Mestranol (Structural Class)"
          },
          {
            "code": "N0000007998",
            "display": "Mesylates (Structural Class)"
          },
          {
            "code": "N0000009748",
            "display": "Metabolic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009749",
            "display": "Metabolic Rate Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171553",
            "display": "Metal Ceramic Alloys (Structural Class)"
          },
          {
            "code": "N0000175472",
            "display": "Metal Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000011381",
            "display": "Metalloendopeptidases (Structural Class)"
          },
          {
            "code": "N0000167585",
            "display": "Metalloexopeptidases (Structural Class)"
          },
          {
            "code": "N0000007985",
            "display": "Metalloporphyrins (Structural Class)"
          },
          {
            "code": "N0000007987",
            "display": "Metalloproteases (Structural Class)"
          },
          {
            "code": "N0000169013",
            "display": "Metalloproteins (Structural Class)"
          },
          {
            "code": "N0000169014",
            "display": "Metallothionein (Structural Class)"
          },
          {
            "code": "N0000008237",
            "display": "Metals (Structural Class)"
          },
          {
            "code": "N0000007991",
            "display": "Metals, Alkali (Structural Class)"
          },
          {
            "code": "N0000007992",
            "display": "Metals, Alkaline Earth (Structural Class)"
          },
          {
            "code": "N0000008098",
            "display": "Metals, Heavy (Structural Class)"
          },
          {
            "code": "N0000008004",
            "display": "Metals, Light (Structural Class)"
          },
          {
            "code": "N0000007993",
            "display": "Metals, Rare Earth (Structural Class)"
          },
          {
            "code": "N0000166513",
            "display": "Metanephrine (Structural Class)"
          },
          {
            "code": "N0000006621",
            "display": "Metaraminol (Structural Class)"
          },
          {
            "code": "N0000006436",
            "display": "metaxalone (Structural Class)"
          },
          {
            "code": "N0000167294",
            "display": "Metergoline (Structural Class)"
          },
          {
            "code": "N0000006631",
            "display": "Metformin (Structural Class)"
          },
          {
            "code": "N0000006120",
            "display": "Methacholine Chloride (Structural Class)"
          },
          {
            "code": "N0000007995",
            "display": "Methacholine Compounds (Structural Class)"
          },
          {
            "code": "N0000166735",
            "display": "Methacrylates (Structural Class)"
          },
          {
            "code": "N0000006647",
            "display": "Methacycline (Structural Class)"
          },
          {
            "code": "N0000006650",
            "display": "Methadone (Structural Class)"
          },
          {
            "code": "N0000006653",
            "display": "Methadyl Acetate (Structural Class)"
          },
          {
            "code": "N0000166463",
            "display": "Methallibure (Structural Class)"
          },
          {
            "code": "N0000006656",
            "display": "Methamphetamine (Structural Class)"
          },
          {
            "code": "N0000006658",
            "display": "Methandriol (Structural Class)"
          },
          {
            "code": "N0000006660",
            "display": "Methandrostenolone (Structural Class)"
          },
          {
            "code": "N0000166383",
            "display": "Methane (Structural Class)"
          },
          {
            "code": "N0000007433",
            "display": "Methanol (Structural Class)"
          },
          {
            "code": "N0000006958",
            "display": "methantheline (Structural Class)"
          },
          {
            "code": "N0000007311",
            "display": "Methapyrilene (Structural Class)"
          },
          {
            "code": "N0000166928",
            "display": "Methaqualone (Structural Class)"
          },
          {
            "code": "N0000006066",
            "display": "metharbital (Structural Class)"
          },
          {
            "code": "N0000007315",
            "display": "Methazolamide (Structural Class)"
          },
          {
            "code": "N0000007314",
            "display": "methdilazine (Structural Class)"
          },
          {
            "code": "N0000170013",
            "display": "Methemalbumin (Structural Class)"
          },
          {
            "code": "N0000170067",
            "display": "Methemoglobin (Structural Class)"
          },
          {
            "code": "N0000007322",
            "display": "Methenamine (Structural Class)"
          },
          {
            "code": "N0000167467",
            "display": "Methenolone (Structural Class)"
          },
          {
            "code": "N0000167695",
            "display": "Methenyltetrahydrofolate Cyclohydrolase (Structural Class)"
          },
          {
            "code": "N0000007337",
            "display": "Methicillin (Structural Class)"
          },
          {
            "code": "N0000007339",
            "display": "Methimazole (Structural Class)"
          },
          {
            "code": "N0000166707",
            "display": "Methiocarb (Structural Class)"
          },
          {
            "code": "N0000007345",
            "display": "Methionine (Structural Class)"
          },
          {
            "code": "N0000168312",
            "display": "Methionine Adenosyltransferase (Structural Class)"
          },
          {
            "code": "N0000170267",
            "display": "Methionine Sulfoximine (Structural Class)"
          },
          {
            "code": "N0000167783",
            "display": "Methionine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000167276",
            "display": "Methiothepin (Structural Class)"
          },
          {
            "code": "N0000166961",
            "display": "Methisazone (Structural Class)"
          },
          {
            "code": "N0000007365",
            "display": "Methocarbamol (Structural Class)"
          },
          {
            "code": "N0000007367",
            "display": "Methohexital (Structural Class)"
          },
          {
            "code": "N0000166702",
            "display": "Methomyl (Structural Class)"
          },
          {
            "code": "N0000167491",
            "display": "Methoprene (Structural Class)"
          },
          {
            "code": "N0000007370",
            "display": "Methotrexate (Structural Class)"
          },
          {
            "code": "N0000007377",
            "display": "Methotrimeprazine (Structural Class)"
          },
          {
            "code": "N0000007379",
            "display": "Methoxamine (Structural Class)"
          },
          {
            "code": "N0000007393",
            "display": "Methoxsalen (Structural Class)"
          },
          {
            "code": "N0000166329",
            "display": "Methoxychlor (Structural Class)"
          },
          {
            "code": "N0000166964",
            "display": "Methoxydimethyltryptamines (Structural Class)"
          },
          {
            "code": "N0000007396",
            "display": "Methoxyflurane (Structural Class)"
          },
          {
            "code": "N0000166814",
            "display": "Methoxyhydroxyphenylglycol (Structural Class)"
          },
          {
            "code": "N0000006594",
            "display": "methsuximide (Structural Class)"
          },
          {
            "code": "N0000007400",
            "display": "Methyclothiazide (Structural Class)"
          },
          {
            "code": "N0000166318",
            "display": "Methyl Chloride (Structural Class)"
          },
          {
            "code": "N0000008119",
            "display": "Methyl Ethers (Structural Class)"
          },
          {
            "code": "N0000166537",
            "display": "Methyl Green (Structural Class)"
          },
          {
            "code": "N0000166483",
            "display": "Methyl Methanesulfonate (Structural Class)"
          },
          {
            "code": "N0000166799",
            "display": "Methyl n-Butyl Ketone (Structural Class)"
          },
          {
            "code": "N0000166451",
            "display": "Methyl Parathion (Structural Class)"
          },
          {
            "code": "N0000005969",
            "display": "methyl salicylate (Structural Class)"
          },
          {
            "code": "N0000008122",
            "display": "Methylamines (Structural Class)"
          },
          {
            "code": "N0000175512",
            "display": "Methylated Sulfonamides (Structural Class)"
          },
          {
            "code": "N0000175804",
            "display": "Methylating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166311",
            "display": "Methylazoxymethanol Acetate (Structural Class)"
          },
          {
            "code": "N0000007427",
            "display": "Methylcellulose (Structural Class)"
          },
          {
            "code": "N0000167351",
            "display": "Methylcholanthrene (Structural Class)"
          },
          {
            "code": "N0000169247",
            "display": "Methyl-CpG-Binding Protein 2 (Structural Class)"
          },
          {
            "code": "N0000166540",
            "display": "Methyldimethylaminoazobenzene (Structural Class)"
          },
          {
            "code": "N0000007448",
            "display": "Methyldopa (Structural Class)"
          },
          {
            "code": "N0000007449",
            "display": "Methylene Blue (Structural Class)"
          },
          {
            "code": "N0000007453",
            "display": "Methylene Chloride (Structural Class)"
          },
          {
            "code": "N0000166536",
            "display": "Methylenebis(chloroaniline) (Structural Class)"
          },
          {
            "code": "N0000167885",
            "display": "Methylenetetrahydrofolate Dehydrogenase (NAD+) (Structural Class)"
          },
          {
            "code": "N0000167878",
            "display": "Methylenetetrahydrofolate Dehydrogenase (NADP) (Structural Class)"
          },
          {
            "code": "N0000169060",
            "display": "Methylenetetrahydrofolate Reductase (NADPH2) (Structural Class)"
          },
          {
            "code": "N0000007462",
            "display": "Methylergonovine (Structural Class)"
          },
          {
            "code": "N0000168473",
            "display": "Methylgalactosides (Structural Class)"
          },
          {
            "code": "N0000168434",
            "display": "Methylglucosides (Structural Class)"
          },
          {
            "code": "N0000168419",
            "display": "Methylglycosides (Structural Class)"
          },
          {
            "code": "N0000166584",
            "display": "Methylguanidine (Structural Class)"
          },
          {
            "code": "N0000167070",
            "display": "Methylhistamines (Structural Class)"
          },
          {
            "code": "N0000170244",
            "display": "Methylhistidines (Structural Class)"
          },
          {
            "code": "N0000166558",
            "display": "Methylhydrazines (Structural Class)"
          },
          {
            "code": "N0000167900",
            "display": "Methylmalonate-Semialdehyde Dehydrogenase (Acylating) (Structural Class)"
          },
          {
            "code": "N0000166719",
            "display": "Methylmalonic Acid (Structural Class)"
          },
          {
            "code": "N0000168054",
            "display": "Methylmalonyl-CoA Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000168120",
            "display": "Methylmalonyl-CoA Mutase (Structural Class)"
          },
          {
            "code": "N0000168446",
            "display": "Methylmannosides (Structural Class)"
          },
          {
            "code": "N0000166756",
            "display": "Methylmercury Compounds (Structural Class)"
          },
          {
            "code": "N0000006825",
            "display": "Methylmethacrylate (Structural Class)"
          },
          {
            "code": "N0000007494",
            "display": "Methylmethacrylates (Structural Class)"
          },
          {
            "code": "N0000166746",
            "display": "Methylnitronitrosoguanidine (Structural Class)"
          },
          {
            "code": "N0000166755",
            "display": "Methylnitrosourea (Structural Class)"
          },
          {
            "code": "N0000167288",
            "display": "Methylphenazonium Methosulfate (Structural Class)"
          },
          {
            "code": "N0000005717",
            "display": "Methylphenidate (Structural Class)"
          },
          {
            "code": "N0000005719",
            "display": "Methylprednisolone (Structural Class)"
          },
          {
            "code": "N0000011292",
            "display": "Methylprednisolone Hemisuccinate (Structural Class)"
          },
          {
            "code": "N0000005721",
            "display": "Methyltestosterone (Structural Class)"
          },
          {
            "code": "N0000170643",
            "display": "Methylthioinosine (Structural Class)"
          },
          {
            "code": "N0000167179",
            "display": "Methylthiouracil (Structural Class)"
          },
          {
            "code": "N0000010376",
            "display": "Methyltransferases (Structural Class)"
          },
          {
            "code": "N0000007502",
            "display": "Methyltyrosines (Structural Class)"
          },
          {
            "code": "N0000166300",
            "display": "Methylurea Compounds (Structural Class)"
          },
          {
            "code": "N0000006955",
            "display": "methyprylon (Structural Class)"
          },
          {
            "code": "N0000005744",
            "display": "Methysergide (Structural Class)"
          },
          {
            "code": "N0000166467",
            "display": "Metiamide (Structural Class)"
          },
          {
            "code": "N0000006183",
            "display": "Metipranolol (Structural Class)"
          },
          {
            "code": "N0000170012",
            "display": "Metmyoglobin (Structural Class)"
          },
          {
            "code": "N0000005745",
            "display": "Metoclopramide (Structural Class)"
          },
          {
            "code": "N0000005746",
            "display": "Metolazone (Structural Class)"
          },
          {
            "code": "N0000007508",
            "display": "Metoprolol (Structural Class)"
          },
          {
            "code": "N0000167407",
            "display": "Metribolone (Structural Class)"
          },
          {
            "code": "N0000005775",
            "display": "Metrizamide (Structural Class)"
          },
          {
            "code": "N0000166655",
            "display": "Metrizoate (Structural Class)"
          },
          {
            "code": "N0000005776",
            "display": "Metronidazole (Structural Class)"
          },
          {
            "code": "N0000005777",
            "display": "Metyrapone (Structural Class)"
          },
          {
            "code": "N0000166679",
            "display": "Mevalonic Acid (Structural Class)"
          },
          {
            "code": "N0000166421",
            "display": "Mevinphos (Structural Class)"
          },
          {
            "code": "N0000006486",
            "display": "Mexiletine (Structural Class)"
          },
          {
            "code": "N0000006487",
            "display": "Mezlocillin (Structural Class)"
          },
          {
            "code": "N0000007637",
            "display": "Mianserin (Structural Class)"
          },
          {
            "code": "N0000007008",
            "display": "Mibefradil (Structural Class)"
          },
          {
            "code": "N0000171605",
            "display": "micafungin (Structural Class)"
          },
          {
            "code": "N0000175109",
            "display": "Micelles (Structural Class)"
          },
          {
            "code": "N0000006565",
            "display": "Miconazole (Structural Class)"
          },
          {
            "code": "N0000167542",
            "display": "Microbial Collagenase (Structural Class)"
          },
          {
            "code": "N0000167667",
            "display": "Micrococcal Nuclease (Structural Class)"
          },
          {
            "code": "N0000175106",
            "display": "Microcystins (Structural Class)"
          },
          {
            "code": "N0000169429",
            "display": "Microfilament Proteins (Structural Class)"
          },
          {
            "code": "N0000169986",
            "display": "Microphthalmia-Associated Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170713",
            "display": "MicroRNAs (Structural Class)"
          },
          {
            "code": "N0000175085",
            "display": "Microtubule Inhibition (Physiological Effect)"
          },
          {
            "code": "N0000169477",
            "display": "Microtubule Proteins (Structural Class)"
          },
          {
            "code": "N0000169480",
            "display": "Microtubule-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000006704",
            "display": "Midazolam (Structural Class)"
          },
          {
            "code": "N0000006709",
            "display": "Midodrine (Structural Class)"
          },
          {
            "code": "N0000006363",
            "display": "Mifepristone (Structural Class)"
          },
          {
            "code": "N0000006442",
            "display": "miglitol (Structural Class)"
          },
          {
            "code": "N0000010350",
            "display": "miglustat (Structural Class)"
          },
          {
            "code": "N0000170357",
            "display": "Mikamycin (Structural Class)"
          },
          {
            "code": "N0000006754",
            "display": "Milk Proteins (Structural Class)"
          },
          {
            "code": "N0000006546",
            "display": "Milrinone (Structural Class)"
          },
          {
            "code": "N0000170223",
            "display": "Mimosine (Structural Class)"
          },
          {
            "code": "N0000166281",
            "display": "Mineral Fibers (Structural Class)"
          },
          {
            "code": "N0000006757",
            "display": "Mineral Oil (Structural Class)"
          },
          {
            "code": "N0000000094",
            "display": "Mineralocorticoid Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000139",
            "display": "Mineralocorticoid Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175924",
            "display": "Mineralocorticoid Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007824",
            "display": "Minerals (Structural Class)"
          },
          {
            "code": "N0000007444",
            "display": "Minocycline (Structural Class)"
          },
          {
            "code": "N0000171091",
            "display": "Minor Histocompatibility Antigens (Structural Class)"
          },
          {
            "code": "N0000171194",
            "display": "Minor Lymphocyte Stimulatory Antigens (Structural Class)"
          },
          {
            "code": "N0000007452",
            "display": "Minoxidil (Structural Class)"
          },
          {
            "code": "N0000168430",
            "display": "Miocamycin (Structural Class)"
          },
          {
            "code": "N0000166323",
            "display": "Mirex (Structural Class)"
          },
          {
            "code": "N0000006992",
            "display": "mirtazapine (Structural Class)"
          },
          {
            "code": "N0000167077",
            "display": "Misonidazole (Structural Class)"
          },
          {
            "code": "N0000007402",
            "display": "Misoprostol (Structural Class)"
          },
          {
            "code": "N0000168408",
            "display": "Mitobronitol (Structural Class)"
          },
          {
            "code": "N0000169659",
            "display": "Mitochondrial ADP, ATP Translocases (Structural Class)"
          },
          {
            "code": "N0000169407",
            "display": "Mitochondrial Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169406",
            "display": "Mitochondrial Proteins (Structural Class)"
          },
          {
            "code": "N0000169700",
            "display": "Mitochondrial Proton-Translocating ATPases (Structural Class)"
          },
          {
            "code": "N0000170531",
            "display": "Mitogen-Activated Protein Kinase 1 (Structural Class)"
          },
          {
            "code": "N0000170525",
            "display": "Mitogen-Activated Protein Kinase 10 (Structural Class)"
          },
          {
            "code": "N0000170535",
            "display": "Mitogen-Activated Protein Kinase 11 (Structural Class)"
          },
          {
            "code": "N0000170534",
            "display": "Mitogen-Activated Protein Kinase 12 (Structural Class)"
          },
          {
            "code": "N0000170537",
            "display": "Mitogen-Activated Protein Kinase 13 (Structural Class)"
          },
          {
            "code": "N0000170536",
            "display": "Mitogen-Activated Protein Kinase 14 (Structural Class)"
          },
          {
            "code": "N0000170532",
            "display": "Mitogen-Activated Protein Kinase 3 (Structural Class)"
          },
          {
            "code": "N0000170530",
            "display": "Mitogen-Activated Protein Kinase 6 (Structural Class)"
          },
          {
            "code": "N0000170529",
            "display": "Mitogen-Activated Protein Kinase 7 (Structural Class)"
          },
          {
            "code": "N0000170526",
            "display": "Mitogen-Activated Protein Kinase 8 (Structural Class)"
          },
          {
            "code": "N0000170527",
            "display": "Mitogen-Activated Protein Kinase 9 (Structural Class)"
          },
          {
            "code": "N0000170600",
            "display": "Mitogen-Activated Protein Kinase Kinases (Structural Class)"
          },
          {
            "code": "N0000170523",
            "display": "Mitogen-Activated Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000166583",
            "display": "Mitoguazone (Structural Class)"
          },
          {
            "code": "N0000168411",
            "display": "Mitolactol (Structural Class)"
          },
          {
            "code": "N0000006570",
            "display": "Mitomycin (Structural Class)"
          },
          {
            "code": "N0000007855",
            "display": "Mitomycins (Structural Class)"
          },
          {
            "code": "N0000009750",
            "display": "Mitosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005720",
            "display": "Mitotane (Structural Class)"
          },
          {
            "code": "N0000005740",
            "display": "Mitoxantrone (Structural Class)"
          },
          {
            "code": "N0000167854",
            "display": "Mixed Function Oxygenases (Structural Class)"
          },
          {
            "code": "N0000171124",
            "display": "MNSs Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000166883",
            "display": "Moclobemide (Structural Class)"
          },
          {
            "code": "N0000005978",
            "display": "modafinil (Structural Class)"
          },
          {
            "code": "N0000006618",
            "display": "moexipril (Structural Class)"
          },
          {
            "code": "N0000169011",
            "display": "Molecular Chaperones (Structural Class)"
          },
          {
            "code": "N0000167474",
            "display": "Molecular Motor Proteins (Structural Class)"
          },
          {
            "code": "N0000005846",
            "display": "Molindone (Structural Class)"
          },
          {
            "code": "N0000171439",
            "display": "Mollusk Venoms (Structural Class)"
          },
          {
            "code": "N0000167103",
            "display": "Molsidomine (Structural Class)"
          },
          {
            "code": "N0000005881",
            "display": "Molybdenum (Structural Class)"
          },
          {
            "code": "N0000169649",
            "display": "Molybdoferredoxin (Structural Class)"
          },
          {
            "code": "N0000167131",
            "display": "Monensin (Structural Class)"
          },
          {
            "code": "N0000167625",
            "display": "Monoacylglycerol Lipases (Structural Class)"
          },
          {
            "code": "N0000167822",
            "display": "Monoamine Oxidase (Structural Class)"
          },
          {
            "code": "N0000000184",
            "display": "Monoamine Oxidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175760",
            "display": "Monoamine Oxidase-A Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175761",
            "display": "Monoamine Oxidase-B Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000011311",
            "display": "Monobactams (Structural Class)"
          },
          {
            "code": "N0000171571",
            "display": "monobenzone (Structural Class)"
          },
          {
            "code": "N0000169705",
            "display": "Monocarboxylic Acid Transporters (Structural Class)"
          },
          {
            "code": "N0000166983",
            "display": "Monocrotaline (Structural Class)"
          },
          {
            "code": "N0000166422",
            "display": "Monocrotophos (Structural Class)"
          },
          {
            "code": "N0000171246",
            "display": "Monocyte Chemoattractant Proteins (Structural Class)"
          },
          {
            "code": "N0000168597",
            "display": "Monoglycerides (Structural Class)"
          },
          {
            "code": "N0000170246",
            "display": "Monoiodotyrosine (Structural Class)"
          },
          {
            "code": "N0000170413",
            "display": "Monokines (Structural Class)"
          },
          {
            "code": "N0000168701",
            "display": "Monomeric Clathrin Assembly Proteins (Structural Class)"
          },
          {
            "code": "N0000170560",
            "display": "Monomeric GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000166561",
            "display": "Monomethylhydrazine (Structural Class)"
          },
          {
            "code": "N0000167874",
            "display": "Monophenol Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000169667",
            "display": "Monosaccharide Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000008250",
            "display": "Monosaccharides (Structural Class)"
          },
          {
            "code": "N0000011283",
            "display": "Monoterpenes (Structural Class)"
          },
          {
            "code": "N0000007118",
            "display": "montelukast (Structural Class)"
          },
          {
            "code": "N0000167189",
            "display": "Mopidamol (Structural Class)"
          },
          {
            "code": "N0000167196",
            "display": "Morantel (Structural Class)"
          },
          {
            "code": "N0000006334",
            "display": "Moricizine (Structural Class)"
          },
          {
            "code": "N0000008069",
            "display": "Morphinans (Structural Class)"
          },
          {
            "code": "N0000007070",
            "display": "Morphine (Structural Class)"
          },
          {
            "code": "N0000008072",
            "display": "Morphine Derivatives (Structural Class)"
          },
          {
            "code": "N0000008073",
            "display": "Morpholines (Structural Class)"
          },
          {
            "code": "N0000170392",
            "display": "Motilin (Structural Class)"
          },
          {
            "code": "N0000011404",
            "display": "Mouthwashes (Structural Class)"
          },
          {
            "code": "N0000007187",
            "display": "Moxalactam (Structural Class)"
          },
          {
            "code": "N0000005131",
            "display": "moxifloxacin (Structural Class)"
          },
          {
            "code": "N0000166510",
            "display": "Moxisylyte (Structural Class)"
          },
          {
            "code": "N0000169601",
            "display": "mRNA Cleavage and Polyadenylation Factors (Structural Class)"
          },
          {
            "code": "N0000170373",
            "display": "MSH Release-Inhibiting Hormone (Structural Class)"
          },
          {
            "code": "N0000169939",
            "display": "MSX1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000175624",
            "display": "mTOR Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169174",
            "display": "Mucins (Structural Class)"
          },
          {
            "code": "N0000008097",
            "display": "Mucoproteins (Structural Class)"
          },
          {
            "code": "N0000009751",
            "display": "Mucosal Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009752",
            "display": "Mucosal Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175399",
            "display": "Mucosal Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175383",
            "display": "Mucosal Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000169704",
            "display": "Multidrug Resistance-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000167736",
            "display": "Multienzyme Complexes (Structural Class)"
          },
          {
            "code": "N0000167472",
            "display": "Multiprotein Complexes (Structural Class)"
          },
          {
            "code": "N0000170898",
            "display": "Mumps Vaccine (Structural Class)"
          },
          {
            "code": "N0000168728",
            "display": "Munc18 Proteins (Structural Class)"
          },
          {
            "code": "N0000007274",
            "display": "Mupirocin (Structural Class)"
          },
          {
            "code": "N0000168486",
            "display": "Muramic Acids (Structural Class)"
          },
          {
            "code": "N0000167731",
            "display": "Muramidase (Structural Class)"
          },
          {
            "code": "N0000167579",
            "display": "Muramoylpentapeptide Carboxypeptidase (Structural Class)"
          },
          {
            "code": "N0000167177",
            "display": "Murexide (Structural Class)"
          },
          {
            "code": "N0000006599",
            "display": "Muromonab-CD3 (Structural Class)"
          },
          {
            "code": "N0000166905",
            "display": "Muscarine (Structural Class)"
          },
          {
            "code": "N0000171410",
            "display": "Muscimol (Structural Class)"
          },
          {
            "code": "N0000169216",
            "display": "Muscle Proteins (Structural Class)"
          },
          {
            "code": "N0000009753",
            "display": "Muscular Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009754",
            "display": "Muscular Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175404",
            "display": "Muscular Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175388",
            "display": "Muscular Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009755",
            "display": "Musculoskeletal Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008153",
            "display": "Mustard Compounds (Structural Class)"
          },
          {
            "code": "N0000166337",
            "display": "Mustard Gas (Structural Class)"
          },
          {
            "code": "N0000168653",
            "display": "Mutant Chimeric Proteins (Structural Class)"
          },
          {
            "code": "N0000168652",
            "display": "Mutant Proteins (Structural Class)"
          },
          {
            "code": "N0000169228",
            "display": "MutS DNA Mismatch-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000169225",
            "display": "MutS Homolog 2 Protein (Structural Class)"
          },
          {
            "code": "N0000167054",
            "display": "Muzolimine (Structural Class)"
          },
          {
            "code": "N0000170366",
            "display": "Mycobacillin (Structural Class)"
          },
          {
            "code": "N0000168562",
            "display": "Mycolic Acids (Structural Class)"
          },
          {
            "code": "N0000005137",
            "display": "mycophenolate mofetil (Structural Class)"
          },
          {
            "code": "N0000007622",
            "display": "Mycophenolic Acid (Structural Class)"
          },
          {
            "code": "N0000171405",
            "display": "Mycotoxins (Structural Class)"
          },
          {
            "code": "N0000168693",
            "display": "Myelin Basic Proteins (Structural Class)"
          },
          {
            "code": "N0000171074",
            "display": "Myelin P0 Protein (Structural Class)"
          },
          {
            "code": "N0000168694",
            "display": "Myelin P2 Protein (Structural Class)"
          },
          {
            "code": "N0000168692",
            "display": "Myelin Proteins (Structural Class)"
          },
          {
            "code": "N0000170009",
            "display": "Myelin Proteolipid Protein (Structural Class)"
          },
          {
            "code": "N0000169178",
            "display": "Myelin-Associated Glycoprotein (Structural Class)"
          },
          {
            "code": "N0000175162",
            "display": "Myeloblastin (Structural Class)"
          },
          {
            "code": "N0000175219",
            "display": "Myeloid Differentiation Factor 88 (Structural Class)"
          },
          {
            "code": "N0000169966",
            "display": "Myeloid-Lymphoid Leukemia Protein (Structural Class)"
          },
          {
            "code": "N0000169321",
            "display": "Myeloma Proteins (Structural Class)"
          },
          {
            "code": "N0000170347",
            "display": "Myocardial Depressant Factor (Structural Class)"
          },
          {
            "code": "N0000169982",
            "display": "MyoD Protein (Structural Class)"
          },
          {
            "code": "N0000169980",
            "display": "Myogenic Regulatory Factor 5 (Structural Class)"
          },
          {
            "code": "N0000169979",
            "display": "Myogenic Regulatory Factors (Structural Class)"
          },
          {
            "code": "N0000169981",
            "display": "Myogenin (Structural Class)"
          },
          {
            "code": "N0000170051",
            "display": "Myoglobin (Structural Class)"
          },
          {
            "code": "N0000168103",
            "display": "Myo-Inositol-1-Phosphate Synthase (Structural Class)"
          },
          {
            "code": "N0000169449",
            "display": "Myosin Heavy Chains (Structural Class)"
          },
          {
            "code": "N0000169595",
            "display": "Myosin Light Chains (Structural Class)"
          },
          {
            "code": "N0000169438",
            "display": "Myosin Subfragments (Structural Class)"
          },
          {
            "code": "N0000169439",
            "display": "Myosin Type I (Structural Class)"
          },
          {
            "code": "N0000169441",
            "display": "Myosin Type II (Structural Class)"
          },
          {
            "code": "N0000169436",
            "display": "Myosin Type III (Structural Class)"
          },
          {
            "code": "N0000169437",
            "display": "Myosin Type IV (Structural Class)"
          },
          {
            "code": "N0000169440",
            "display": "Myosin Type V (Structural Class)"
          },
          {
            "code": "N0000170484",
            "display": "Myosin-Light-Chain Kinase (Structural Class)"
          },
          {
            "code": "N0000167642",
            "display": "Myosin-Light-Chain Phosphatase (Structural Class)"
          },
          {
            "code": "N0000169435",
            "display": "Myosins (Structural Class)"
          },
          {
            "code": "N0000007774",
            "display": "Myristates (Structural Class)"
          },
          {
            "code": "N0000005800",
            "display": "Myristic Acid (Structural Class)"
          },
          {
            "code": "N0000007776",
            "display": "Myristic Acids (Structural Class)"
          },
          {
            "code": "N0000166963",
            "display": "N,N-Dimethyltryptamine (Structural Class)"
          },
          {
            "code": "N0000169688",
            "display": "Na(+)-K(+)-Exchanging ATPase (Structural Class)"
          },
          {
            "code": "N0000006910",
            "display": "nabilone (Structural Class)"
          },
          {
            "code": "N0000006293",
            "display": "nabumetone (Structural Class)"
          },
          {
            "code": "N0000167607",
            "display": "N-Acetylgalactosamine-4-Sulfatase (Structural Class)"
          },
          {
            "code": "N0000168367",
            "display": "N-Acetylgalactosaminyltransferases (Structural Class)"
          },
          {
            "code": "N0000168369",
            "display": "N-Acetylglucosaminyltransferases (Structural Class)"
          },
          {
            "code": "N0000168366",
            "display": "N-Acetylhexosaminyltransferases (Structural Class)"
          },
          {
            "code": "N0000168332",
            "display": "N-Acetyllactosamine Synthase (Structural Class)"
          },
          {
            "code": "N0000167682",
            "display": "N-Acetylmuramoyl-L-alanine Amidase (Structural Class)"
          },
          {
            "code": "N0000168488",
            "display": "N-Acetylneuraminic Acid (Structural Class)"
          },
          {
            "code": "N0000168282",
            "display": "N-Acylneuraminate Cytidylyltransferase (Structural Class)"
          },
          {
            "code": "N0000168333",
            "display": "N-Acylsphingosine Galactosyltransferase (Structural Class)"
          },
          {
            "code": "N0000170823",
            "display": "NAD (Structural Class)"
          },
          {
            "code": "N0000167813",
            "display": "NAD(P)H Dehydrogenase (Quinone) (Structural Class)"
          },
          {
            "code": "N0000168358",
            "display": "NAD+ Nucleosidase (Structural Class)"
          },
          {
            "code": "N0000169644",
            "display": "NADH Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167808",
            "display": "NADH Tetrazolium Reductase (Structural Class)"
          },
          {
            "code": "N0000167806",
            "display": "NADH, NADPH Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000007238",
            "display": "Nadolol (Structural Class)"
          },
          {
            "code": "N0000170829",
            "display": "NADP (Structural Class)"
          },
          {
            "code": "N0000167807",
            "display": "NADP Transhydrogenase (Structural Class)"
          },
          {
            "code": "N0000167809",
            "display": "NADPH Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000169068",
            "display": "NADPH Oxidase (Structural Class)"
          },
          {
            "code": "N0000167811",
            "display": "NADPH-Ferrihemoprotein Reductase (Structural Class)"
          },
          {
            "code": "N0000168534",
            "display": "Nadroparin (Structural Class)"
          },
          {
            "code": "N0000007259",
            "display": "Nafarelin (Structural Class)"
          },
          {
            "code": "N0000007253",
            "display": "Nafcillin (Structural Class)"
          },
          {
            "code": "N0000166739",
            "display": "Nafenopin (Structural Class)"
          },
          {
            "code": "N0000167156",
            "display": "Nafoxidine (Structural Class)"
          },
          {
            "code": "N0000167130",
            "display": "Nafronyl (Structural Class)"
          },
          {
            "code": "N0000171577",
            "display": "naftifine (Structural Class)"
          },
          {
            "code": "N0000000238",
            "display": "Na-K ATPases Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000007291",
            "display": "Nalbuphine (Structural Class)"
          },
          {
            "code": "N0000166420",
            "display": "Naled (Structural Class)"
          },
          {
            "code": "N0000007297",
            "display": "Nalidixic Acid (Structural Class)"
          },
          {
            "code": "N0000006956",
            "display": "nalmefene (Structural Class)"
          },
          {
            "code": "N0000167300",
            "display": "Nalorphine (Structural Class)"
          },
          {
            "code": "N0000007312",
            "display": "Naloxone (Structural Class)"
          },
          {
            "code": "N0000007313",
            "display": "Naltrexone (Structural Class)"
          },
          {
            "code": "N0000007806",
            "display": "Nandrolone (Structural Class)"
          },
          {
            "code": "N0000166168",
            "display": "Nanotubes, Carbon (Structural Class)"
          },
          {
            "code": "N0000170353",
            "display": "Nanotubes, Peptide (Structural Class)"
          },
          {
            "code": "N0000007327",
            "display": "Naphazoline (Structural Class)"
          },
          {
            "code": "N0000008200",
            "display": "Naphthacenes (Structural Class)"
          },
          {
            "code": "N0000007808",
            "display": "Naphthaleneacetic Acids (Structural Class)"
          },
          {
            "code": "N0000007809",
            "display": "Naphthalenes (Structural Class)"
          },
          {
            "code": "N0000007810",
            "display": "Naphthalenesulfonates (Structural Class)"
          },
          {
            "code": "N0000175101",
            "display": "Naphthalimides (Structural Class)"
          },
          {
            "code": "N0000167629",
            "display": "Naphthol AS D Esterase (Structural Class)"
          },
          {
            "code": "N0000008204",
            "display": "Naphthols (Structural Class)"
          },
          {
            "code": "N0000007814",
            "display": "Naphthoquinones (Structural Class)"
          },
          {
            "code": "N0000167378",
            "display": "Naphthylvinylpyridine (Structural Class)"
          },
          {
            "code": "N0000007815",
            "display": "Naphthyridines (Structural Class)"
          },
          {
            "code": "N0000007352",
            "display": "Naproxen (Structural Class)"
          },
          {
            "code": "N0000006462",
            "display": "naratriptan (Structural Class)"
          },
          {
            "code": "N0000010565",
            "display": "natalizumab (Structural Class)"
          },
          {
            "code": "N0000006113",
            "display": "Natamycin (Structural Class)"
          },
          {
            "code": "N0000005151",
            "display": "nateglinide (Structural Class)"
          },
          {
            "code": "N0000010147",
            "display": "Natriuretic Peptide, Brain (Structural Class)"
          },
          {
            "code": "N0000171016",
            "display": "Natriuretic Peptide, C-Type (Structural Class)"
          },
          {
            "code": "N0000011465",
            "display": "Natriuretic Peptides (Structural Class)"
          },
          {
            "code": "N0000020069",
            "display": "N-Calcium Channel Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000007959",
            "display": "Nebramycin (Structural Class)"
          },
          {
            "code": "N0000007491",
            "display": "Nedocromil (Structural Class)"
          },
          {
            "code": "N0000007250",
            "display": "nefazodone (Structural Class)"
          },
          {
            "code": "N0000167217",
            "display": "Nefopam (Structural Class)"
          },
          {
            "code": "N0000009756",
            "display": "Negative Chronotropy (Physiological Effect)"
          },
          {
            "code": "N0000009757",
            "display": "Negative Inotropy (Physiological Effect)"
          },
          {
            "code": "N0000175345",
            "display": "nelarabine (Structural Class)"
          },
          {
            "code": "N0000006047",
            "display": "Nelfinavir (Structural Class)"
          },
          {
            "code": "N0000171593",
            "display": "Neocate (Structural Class)"
          },
          {
            "code": "N0000166226",
            "display": "Neodymium (Structural Class)"
          },
          {
            "code": "N0000006423",
            "display": "Neomycin (Structural Class)"
          },
          {
            "code": "N0000166174",
            "display": "Neon (Structural Class)"
          },
          {
            "code": "N0000169077",
            "display": "Neoplasm Proteins (Structural Class)"
          },
          {
            "code": "N0000171516",
            "display": "Neoprene (Structural Class)"
          },
          {
            "code": "N0000168398",
            "display": "Neopterin (Structural Class)"
          },
          {
            "code": "N0000006537",
            "display": "Neostigmine (Structural Class)"
          },
          {
            "code": "N0000171607",
            "display": "nepafenac (Structural Class)"
          },
          {
            "code": "N0000171364",
            "display": "Neprilysin (Structural Class)"
          },
          {
            "code": "N0000166248",
            "display": "Neptunium (Structural Class)"
          },
          {
            "code": "N0000170984",
            "display": "Nerve Growth Factor (Structural Class)"
          },
          {
            "code": "N0000009758",
            "display": "Nerve Growth Factor Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170980",
            "display": "Nerve Growth Factors (Structural Class)"
          },
          {
            "code": "N0000008263",
            "display": "Nerve Tissue Proteins (Structural Class)"
          },
          {
            "code": "N0000009759",
            "display": "Nervous System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167529",
            "display": "N-Ethylmaleimide-Sensitive Proteins (Structural Class)"
          },
          {
            "code": "N0000007290",
            "display": "Netilmicin (Structural Class)"
          },
          {
            "code": "N0000170311",
            "display": "Netropsin (Structural Class)"
          },
          {
            "code": "N0000171076",
            "display": "Neural Cell Adhesion Molecule L1 (Structural Class)"
          },
          {
            "code": "N0000171075",
            "display": "Neural Cell Adhesion Molecules (Structural Class)"
          },
          {
            "code": "N0000008265",
            "display": "Neuraminic Acids (Structural Class)"
          },
          {
            "code": "N0000167724",
            "display": "Neuraminidase (Structural Class)"
          },
          {
            "code": "N0000175436",
            "display": "Neuraminidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170997",
            "display": "Neuregulin-1 (Structural Class)"
          },
          {
            "code": "N0000170996",
            "display": "Neuregulins (Structural Class)"
          },
          {
            "code": "N0000170614",
            "display": "Neurocalcin (Structural Class)"
          },
          {
            "code": "N0000169012",
            "display": "Neuroendocrine Secretory Protein 7B2 (Structural Class)"
          },
          {
            "code": "N0000170507",
            "display": "Neurofibromin 1 (Structural Class)"
          },
          {
            "code": "N0000169104",
            "display": "Neurofibromin 2 (Structural Class)"
          },
          {
            "code": "N0000169476",
            "display": "Neurofilament Proteins (Structural Class)"
          },
          {
            "code": "N0000169562",
            "display": "Neurogranin (Structural Class)"
          },
          {
            "code": "N0000010262",
            "display": "Neurokinin 1 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000010261",
            "display": "Neurokinin 1 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171058",
            "display": "Neurokinin A (Structural Class)"
          },
          {
            "code": "N0000171060",
            "display": "Neurokinin B (Structural Class)"
          },
          {
            "code": "N0000170410",
            "display": "Neuroleukin (Structural Class)"
          },
          {
            "code": "N0000175726",
            "display": "Neuromuscular Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175731",
            "display": "Neuromuscular Blockade (Physiological Effect)"
          },
          {
            "code": "N0000175733",
            "display": "Neuromuscular Depolarizing Blockade (Physiological Effect)"
          },
          {
            "code": "N0000175732",
            "display": "Neuromuscular Nondepolarizing Blockade (Physiological Effect)"
          },
          {
            "code": "N0000170495",
            "display": "Neuronal Apoptosis-Inhibitory Protein (Structural Class)"
          },
          {
            "code": "N0000170610",
            "display": "Neuronal Calcium-Sensor Proteins (Structural Class)"
          },
          {
            "code": "N0000170370",
            "display": "Neuropeptide Y (Structural Class)"
          },
          {
            "code": "N0000008123",
            "display": "Neuropeptides (Structural Class)"
          },
          {
            "code": "N0000170368",
            "display": "Neurophysins (Structural Class)"
          },
          {
            "code": "N0000168782",
            "display": "Neuropilin-1 (Structural Class)"
          },
          {
            "code": "N0000168781",
            "display": "Neuropilin-2 (Structural Class)"
          },
          {
            "code": "N0000168780",
            "display": "Neuropilins (Structural Class)"
          },
          {
            "code": "N0000170385",
            "display": "Neurotensin (Structural Class)"
          },
          {
            "code": "N0000009760",
            "display": "Neurotensin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009761",
            "display": "Neurotransmitter & Neuromuscular Transmitter Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169726",
            "display": "Neurotransmitter Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000000105",
            "display": "Neurotransmitter Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000020037",
            "display": "Neurotrophic Factor Receptor (RET) Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170981",
            "display": "Neurotrophin 3 (Structural Class)"
          },
          {
            "code": "N0000170987",
            "display": "Neurturin (Structural Class)"
          },
          {
            "code": "N0000168601",
            "display": "Neutral Glycosphingolipids (Structural Class)"
          },
          {
            "code": "N0000167289",
            "display": "Neutral Red (Structural Class)"
          },
          {
            "code": "N0000005849",
            "display": "Nevirapine (Structural Class)"
          },
          {
            "code": "N0000169886",
            "display": "NFATC Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169902",
            "display": "NF-E2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169907",
            "display": "NF-E2 Transcription Factor, p45 Subunit (Structural Class)"
          },
          {
            "code": "N0000169856",
            "display": "NF-E2-Related Factor 1 (Structural Class)"
          },
          {
            "code": "N0000169852",
            "display": "NF-E2-Related Factor 2 (Structural Class)"
          },
          {
            "code": "N0000169930",
            "display": "NFI Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169954",
            "display": "NF-kappa B (Structural Class)"
          },
          {
            "code": "N0000169955",
            "display": "NF-kappa B p50 Subunit (Structural Class)"
          },
          {
            "code": "N0000169956",
            "display": "NF-kappa B p52 Subunit (Structural Class)"
          },
          {
            "code": "N0000170269",
            "display": "N-Formylmethionine (Structural Class)"
          },
          {
            "code": "N0000171252",
            "display": "N-Formylmethionine Leucyl-Phenylalanine (Structural Class)"
          },
          {
            "code": "N0000167732",
            "display": "N-Glycosyl Hydrolases (Structural Class)"
          },
          {
            "code": "N0000170230",
            "display": "NG-Nitroarginine Methyl Ester (Structural Class)"
          },
          {
            "code": "N0000006449",
            "display": "Niacin (Structural Class)"
          },
          {
            "code": "N0000006493",
            "display": "Niacinamide (Structural Class)"
          },
          {
            "code": "N0000167319",
            "display": "Nialamide (Structural Class)"
          },
          {
            "code": "N0000167194",
            "display": "Nicarbazin (Structural Class)"
          },
          {
            "code": "N0000006464",
            "display": "Nicardipine (Structural Class)"
          },
          {
            "code": "N0000167295",
            "display": "Nicergoline (Structural Class)"
          },
          {
            "code": "N0000167332",
            "display": "Niceritrol (Structural Class)"
          },
          {
            "code": "N0000006488",
            "display": "Nickel (Structural Class)"
          },
          {
            "code": "N0000166602",
            "display": "Niclofolan (Structural Class)"
          },
          {
            "code": "N0000006489",
            "display": "Niclosamide (Structural Class)"
          },
          {
            "code": "N0000167327",
            "display": "Nicorandil (Structural Class)"
          },
          {
            "code": "N0000167678",
            "display": "Nicotinamidase (Structural Class)"
          },
          {
            "code": "N0000170768",
            "display": "Nicotinamide Mononucleotide (Structural Class)"
          },
          {
            "code": "N0000168199",
            "display": "Nicotinamide N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000168276",
            "display": "Nicotinamide-Nucleotide Adenylyltransferase (Structural Class)"
          },
          {
            "code": "N0000006496",
            "display": "Nicotine (Structural Class)"
          },
          {
            "code": "N0000007071",
            "display": "nicotine polacrilex (Structural Class)"
          },
          {
            "code": "N0000007641",
            "display": "Nicotinic Acids (Structural Class)"
          },
          {
            "code": "N0000006516",
            "display": "Nicotinyl Alcohol (Structural Class)"
          },
          {
            "code": "N0000006519",
            "display": "Nifedipine (Structural Class)"
          },
          {
            "code": "N0000167326",
            "display": "Niflumic Acid (Structural Class)"
          },
          {
            "code": "N0000167137",
            "display": "Nifuratel (Structural Class)"
          },
          {
            "code": "N0000167141",
            "display": "Nifurtimox (Structural Class)"
          },
          {
            "code": "N0000167174",
            "display": "Nigericin (Structural Class)"
          },
          {
            "code": "N0000167328",
            "display": "Nikethamide (Structural Class)"
          },
          {
            "code": "N0000005796",
            "display": "nilutamide (Structural Class)"
          },
          {
            "code": "N0000006560",
            "display": "Nimodipine (Structural Class)"
          },
          {
            "code": "N0000167080",
            "display": "Nimorazole (Structural Class)"
          },
          {
            "code": "N0000166753",
            "display": "Nimustine (Structural Class)"
          },
          {
            "code": "N0000167347",
            "display": "Ninhydrin (Structural Class)"
          },
          {
            "code": "N0000166256",
            "display": "Niobium (Structural Class)"
          },
          {
            "code": "N0000007644",
            "display": "Nipecotic Acids (Structural Class)"
          },
          {
            "code": "N0000167099",
            "display": "Niridazole (Structural Class)"
          },
          {
            "code": "N0000170349",
            "display": "Nisin (Structural Class)"
          },
          {
            "code": "N0000006370",
            "display": "Nisoldipine (Structural Class)"
          },
          {
            "code": "N0000010148",
            "display": "nitazoxanide (Structural Class)"
          },
          {
            "code": "N0000010149",
            "display": "nitisinone (Structural Class)"
          },
          {
            "code": "N0000167271",
            "display": "Nitracrine (Structural Class)"
          },
          {
            "code": "N0000167940",
            "display": "Nitrate Reductase (Structural Class)"
          },
          {
            "code": "N0000169646",
            "display": "Nitrate Reductase (NAD(P)H) (Structural Class)"
          },
          {
            "code": "N0000169057",
            "display": "Nitrate Reductase (NADH) (Structural Class)"
          },
          {
            "code": "N0000169643",
            "display": "Nitrate Reductase (NADPH) (Structural Class)"
          },
          {
            "code": "N0000167939",
            "display": "Nitrate Reductases (Structural Class)"
          },
          {
            "code": "N0000007647",
            "display": "Nitrates (Structural Class)"
          },
          {
            "code": "N0000166923",
            "display": "Nitrazepam (Structural Class)"
          },
          {
            "code": "N0000167238",
            "display": "Nitrendipine (Structural Class)"
          },
          {
            "code": "N0000008166",
            "display": "Nitric Acid (Structural Class)"
          },
          {
            "code": "N0000006603",
            "display": "Nitric Oxide (Structural Class)"
          },
          {
            "code": "N0000009762",
            "display": "Nitric Oxide Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000120",
            "display": "Nitric Oxide Donors (Mechanism of Action)"
          },
          {
            "code": "N0000167836",
            "display": "Nitric Oxide Synthase (Structural Class)"
          },
          {
            "code": "N0000000173",
            "display": "Nitric Oxide Synthase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167838",
            "display": "Nitric Oxide Synthase Type I (Structural Class)"
          },
          {
            "code": "N0000167839",
            "display": "Nitric Oxide Synthase Type II (Structural Class)"
          },
          {
            "code": "N0000167837",
            "display": "Nitric Oxide Synthase Type III (Structural Class)"
          },
          {
            "code": "N0000006620",
            "display": "Nitriles (Structural Class)"
          },
          {
            "code": "N0000166695",
            "display": "Nitrilotriacetic Acid (Structural Class)"
          },
          {
            "code": "N0000167938",
            "display": "Nitrite Reductase (NAD(P)H) (Structural Class)"
          },
          {
            "code": "N0000167937",
            "display": "Nitrite Reductases (Structural Class)"
          },
          {
            "code": "N0000007649",
            "display": "Nitrites (Structural Class)"
          },
          {
            "code": "N0000008159",
            "display": "Nitro Compounds (Structural Class)"
          },
          {
            "code": "N0000167942",
            "display": "Nitroanisole O-Demethylase (Structural Class)"
          },
          {
            "code": "N0000170235",
            "display": "Nitroarginine (Structural Class)"
          },
          {
            "code": "N0000007652",
            "display": "Nitrobenzenes (Structural Class)"
          },
          {
            "code": "N0000011467",
            "display": "Nitrobenzoates (Structural Class)"
          },
          {
            "code": "N0000167089",
            "display": "Nitroblue Tetrazolium (Structural Class)"
          },
          {
            "code": "N0000007658",
            "display": "Nitrofurans (Structural Class)"
          },
          {
            "code": "N0000006649",
            "display": "Nitrofurantoin (Structural Class)"
          },
          {
            "code": "N0000006652",
            "display": "Nitrofurazone (Structural Class)"
          },
          {
            "code": "N0000006654",
            "display": "Nitrogen (Structural Class)"
          },
          {
            "code": "N0000007847",
            "display": "Nitrogen Compounds (Structural Class)"
          },
          {
            "code": "N0000166161",
            "display": "Nitrogen Dioxide (Structural Class)"
          },
          {
            "code": "N0000166145",
            "display": "Nitrogen Isotopes (Structural Class)"
          },
          {
            "code": "N0000007659",
            "display": "Nitrogen Mustard Compounds (Structural Class)"
          },
          {
            "code": "N0000007660",
            "display": "Nitrogen Oxides (Structural Class)"
          },
          {
            "code": "N0000166146",
            "display": "Nitrogen Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000167793",
            "display": "Nitrogenase (Structural Class)"
          },
          {
            "code": "N0000168374",
            "display": "Nitrogenous Group Transferases (Structural Class)"
          },
          {
            "code": "N0000006574",
            "display": "Nitroglycerin (Structural Class)"
          },
          {
            "code": "N0000171187",
            "display": "Nitrohydroxyiodophenylacetate (Structural Class)"
          },
          {
            "code": "N0000007663",
            "display": "Nitroimidazoles (Structural Class)"
          },
          {
            "code": "N0000167150",
            "display": "Nitromifene (Structural Class)"
          },
          {
            "code": "N0000166577",
            "display": "Nitroparaffins (Structural Class)"
          },
          {
            "code": "N0000166599",
            "display": "Nitrophenols (Structural Class)"
          },
          {
            "code": "N0000168470",
            "display": "Nitrophenylgalactosides (Structural Class)"
          },
          {
            "code": "N0000006680",
            "display": "Nitroprusside (Structural Class)"
          },
          {
            "code": "N0000007807",
            "display": "Nitroquinolines (Structural Class)"
          },
          {
            "code": "N0000167935",
            "display": "Nitroreductases (Structural Class)"
          },
          {
            "code": "N0000166747",
            "display": "Nitrosamines (Structural Class)"
          },
          {
            "code": "N0000008203",
            "display": "Nitroso Compounds (Structural Class)"
          },
          {
            "code": "N0000166745",
            "display": "Nitrosoguanidines (Structural Class)"
          },
          {
            "code": "N0000166751",
            "display": "Nitrosomethylurethane (Structural Class)"
          },
          {
            "code": "N0000007812",
            "display": "Nitrosourea Compounds (Structural Class)"
          },
          {
            "code": "N0000008205",
            "display": "Nitrous Acid (Structural Class)"
          },
          {
            "code": "N0000007349",
            "display": "Nitrous Oxide (Structural Class)"
          },
          {
            "code": "N0000167132",
            "display": "Nitrovin (Structural Class)"
          },
          {
            "code": "N0000166605",
            "display": "Nitroxinil (Structural Class)"
          },
          {
            "code": "N0000007324",
            "display": "Nizatidine (Structural Class)"
          },
          {
            "code": "N0000020015",
            "display": "NMDA Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000166528",
            "display": "N-Methyl-3,4-methylenedioxyamphetamine (Structural Class)"
          },
          {
            "code": "N0000170282",
            "display": "N-Methylaspartate (Structural Class)"
          },
          {
            "code": "N0000005877",
            "display": "N-Methylscopolamine (Structural Class)"
          },
          {
            "code": "N0000167157",
            "display": "N-Nitrosopyrrolidine (Structural Class)"
          },
          {
            "code": "N0000166258",
            "display": "Nobelium (Structural Class)"
          },
          {
            "code": "N0000007950",
            "display": "Noble Gases (Structural Class)"
          },
          {
            "code": "N0000166936",
            "display": "Nocodazole (Structural Class)"
          },
          {
            "code": "N0000175220",
            "display": "Nod Signaling Adaptor Proteins (Structural Class)"
          },
          {
            "code": "N0000175216",
            "display": "Nod1 Signaling Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000175217",
            "display": "Nod2 Signaling Adaptor Protein (Structural Class)"
          },
          {
            "code": "N0000009763",
            "display": "Nodal Depolarization (Physiological Effect)"
          },
          {
            "code": "N0000009764",
            "display": "Nodal Repolarization (Physiological Effect)"
          },
          {
            "code": "N0000168461",
            "display": "Nogalamycin (Structural Class)"
          },
          {
            "code": "N0000166977",
            "display": "Nomifensine (Structural Class)"
          },
          {
            "code": "N0000167281",
            "display": "Nonachlazine (Structural Class)"
          },
          {
            "code": "N0000175704",
            "display": "Noncompetitive Cholinergic Nicotinic Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175687",
            "display": "Noncompetitive Opioid Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000168670",
            "display": "Non-Fibrillar Collagens (Structural Class)"
          },
          {
            "code": "N0000169641",
            "display": "Nonheme Iron Proteins (Structural Class)"
          },
          {
            "code": "N0000169448",
            "display": "Nonmuscle Myosin Type IIA (Structural Class)"
          },
          {
            "code": "N0000169442",
            "display": "Nonmuscle Myosin Type IIB (Structural Class)"
          },
          {
            "code": "N0000175460",
            "display": "Non-Nucleoside Analog (Structural Class)"
          },
          {
            "code": "N0000009948",
            "display": "Non-Nucleoside Reverse Transcriptase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006214",
            "display": "Nonoxynol (Structural Class)"
          },
          {
            "code": "N0000175721",
            "display": "Nonsteroidal Anti-inflammatory Compounds (Structural Class)"
          },
          {
            "code": "N0000171001",
            "display": "Nonsuppressible Insulin-Like Activity (Structural Class)"
          },
          {
            "code": "N0000167404",
            "display": "Norandrostanes (Structural Class)"
          },
          {
            "code": "N0000007827",
            "display": "Norbornanes (Structural Class)"
          },
          {
            "code": "N0000166921",
            "display": "Nordazepam (Structural Class)"
          },
          {
            "code": "N0000005715",
            "display": "Nordefrin (Structural Class)"
          },
          {
            "code": "N0000007425",
            "display": "Nordihydroguaiaretic Acid (Structural Class)"
          },
          {
            "code": "N0000007426",
            "display": "Norepinephrine (Structural Class)"
          },
          {
            "code": "N0000009765",
            "display": "Norepinephrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169730",
            "display": "Norepinephrine Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000000234",
            "display": "Norepinephrine Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000102",
            "display": "Norepinephrine Uptake Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167401",
            "display": "Norethandrolone (Structural Class)"
          },
          {
            "code": "N0000007443",
            "display": "Norethindrone (Structural Class)"
          },
          {
            "code": "N0000007447",
            "display": "Norethynodrel (Structural Class)"
          },
          {
            "code": "N0000166523",
            "display": "Norfenfluramine (Structural Class)"
          },
          {
            "code": "N0000007451",
            "display": "Norfloxacin (Structural Class)"
          },
          {
            "code": "N0000007456",
            "display": "Norgestrel (Structural Class)"
          },
          {
            "code": "N0000167402",
            "display": "Norgestrienone (Structural Class)"
          },
          {
            "code": "N0000166391",
            "display": "Norisoprenoids (Structural Class)"
          },
          {
            "code": "N0000170208",
            "display": "Norleucine (Structural Class)"
          },
          {
            "code": "N0000171373",
            "display": "Normetanephrine (Structural Class)"
          },
          {
            "code": "N0000167397",
            "display": "Norpregnadienes (Structural Class)"
          },
          {
            "code": "N0000008210",
            "display": "Norpregnanes (Structural Class)"
          },
          {
            "code": "N0000007843",
            "display": "Norpregnatrienes (Structural Class)"
          },
          {
            "code": "N0000007846",
            "display": "Norpregnenes (Structural Class)"
          },
          {
            "code": "N0000167399",
            "display": "Norprogesterones (Structural Class)"
          },
          {
            "code": "N0000008275",
            "display": "Norsteroids (Structural Class)"
          },
          {
            "code": "N0000005714",
            "display": "Nortriptyline (Structural Class)"
          },
          {
            "code": "N0000166992",
            "display": "Nortropanes (Structural Class)"
          },
          {
            "code": "N0000166975",
            "display": "Noscapine (Structural Class)"
          },
          {
            "code": "N0000005743",
            "display": "Novobiocin (Structural Class)"
          },
          {
            "code": "N0000166468",
            "display": "Noxythiolin (Structural Class)"
          },
          {
            "code": "N0000011378",
            "display": "N-substituted Glycines (Structural Class)"
          },
          {
            "code": "N0000169634",
            "display": "Nuclear Cap-Binding Protein Complex (Structural Class)"
          },
          {
            "code": "N0000170623",
            "display": "Nuclear Export Signals (Structural Class)"
          },
          {
            "code": "N0000169879",
            "display": "Nuclear Factor 45 Protein (Structural Class)"
          },
          {
            "code": "N0000169878",
            "display": "Nuclear Factor 90 Proteins (Structural Class)"
          },
          {
            "code": "N0000170622",
            "display": "Nuclear Localization Signals (Structural Class)"
          },
          {
            "code": "N0000169200",
            "display": "Nuclear Matrix-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000169675",
            "display": "Nuclear Pore Complex Proteins (Structural Class)"
          },
          {
            "code": "N0000007867",
            "display": "Nuclear Proteins (Structural Class)"
          },
          {
            "code": "N0000169885",
            "display": "Nuclear Receptor Coactivator 2 (Structural Class)"
          },
          {
            "code": "N0000169963",
            "display": "Nuclear Respiratory Factor 1 (Structural Class)"
          },
          {
            "code": "N0000169961",
            "display": "Nuclear Respiratory Factors (Structural Class)"
          },
          {
            "code": "N0000170687",
            "display": "Nucleic Acid Heteroduplexes (Structural Class)"
          },
          {
            "code": "N0000170765",
            "display": "Nucleic Acid Precursors (Structural Class)"
          },
          {
            "code": "N0000011396",
            "display": "Nucleic Acid Probes (Structural Class)"
          },
          {
            "code": "N0000009766",
            "display": "Nucleic Acid Replication Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000233",
            "display": "Nucleic Acid Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000009767",
            "display": "Nucleic Acid Transcription Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011397",
            "display": "Nucleic Acids (Structural Class)"
          },
          {
            "code": "N0000008282",
            "display": "Nucleic Acids, Nucleotides, and Nucleosides (Structural Class)"
          },
          {
            "code": "N0000169657",
            "display": "Nucleobase Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169656",
            "display": "Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169513",
            "display": "Nucleocapsid Proteins (Structural Class)"
          },
          {
            "code": "N0000169674",
            "display": "Nucleocytoplasmic Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000007871",
            "display": "Nucleoproteins (Structural Class)"
          },
          {
            "code": "N0000175459",
            "display": "Nucleoside Analog (Structural Class)"
          },
          {
            "code": "N0000008234",
            "display": "Nucleoside Deaminases (Structural Class)"
          },
          {
            "code": "N0000170858",
            "display": "Nucleoside Diphosphate Sugars (Structural Class)"
          },
          {
            "code": "N0000170647",
            "display": "Nucleoside Q (Structural Class)"
          },
          {
            "code": "N0000009947",
            "display": "Nucleoside Reverse Transcriptase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175074",
            "display": "Nucleoside Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169663",
            "display": "Nucleoside Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000168260",
            "display": "Nucleoside-Diphosphate Kinase (Structural Class)"
          },
          {
            "code": "N0000168257",
            "display": "Nucleoside-Phosphate Kinase (Structural Class)"
          },
          {
            "code": "N0000008235",
            "display": "Nucleosides (Structural Class)"
          },
          {
            "code": "N0000167534",
            "display": "Nucleoside-Triphosphatase (Structural Class)"
          },
          {
            "code": "N0000169073",
            "display": "Nucleosomes (Structural Class)"
          },
          {
            "code": "N0000167648",
            "display": "Nucleotidases (Structural Class)"
          },
          {
            "code": "N0000167689",
            "display": "Nucleotide Deaminases (Structural Class)"
          },
          {
            "code": "N0000169658",
            "display": "Nucleotide Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000008236",
            "display": "Nucleotides (Structural Class)"
          },
          {
            "code": "N0000170789",
            "display": "Nucleotides, Cyclic (Structural Class)"
          },
          {
            "code": "N0000168261",
            "display": "Nucleotidyltransferases (Structural Class)"
          },
          {
            "code": "N0000006676",
            "display": "Nylidrin (Structural Class)"
          },
          {
            "code": "N0000006678",
            "display": "Nylons (Structural Class)"
          },
          {
            "code": "N0000006699",
            "display": "Nystatin (Structural Class)"
          },
          {
            "code": "N0000171432",
            "display": "O Antigens (Structural Class)"
          },
          {
            "code": "N0000168183",
            "display": "O(6)-Methylguanine-DNA Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000170815",
            "display": "O-Acetyl-ADP-Ribose (Structural Class)"
          },
          {
            "code": "N0000166306",
            "display": "o-Aminoazotoluene (Structural Class)"
          },
          {
            "code": "N0000167231",
            "display": "Obidoxime Chloride (Structural Class)"
          },
          {
            "code": "N0000166570",
            "display": "o-Chlorobenzylidenemalonitrile (Structural Class)"
          },
          {
            "code": "N0000171406",
            "display": "Ochratoxins (Structural Class)"
          },
          {
            "code": "N0000011468",
            "display": "octafluoropropane (Structural Class)"
          },
          {
            "code": "N0000169842",
            "display": "Octamer Transcription Factor-1 (Structural Class)"
          },
          {
            "code": "N0000169843",
            "display": "Octamer Transcription Factor-2 (Structural Class)"
          },
          {
            "code": "N0000169845",
            "display": "Octamer Transcription Factor-3 (Structural Class)"
          },
          {
            "code": "N0000169844",
            "display": "Octamer Transcription Factor-6 (Structural Class)"
          },
          {
            "code": "N0000169841",
            "display": "Octamer Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000166379",
            "display": "Octanes (Structural Class)"
          },
          {
            "code": "N0000168589",
            "display": "Octanoic Acids (Structural Class)"
          },
          {
            "code": "N0000168643",
            "display": "Octanols (Structural Class)"
          },
          {
            "code": "N0000166811",
            "display": "Octopamine (Structural Class)"
          },
          {
            "code": "N0000007486",
            "display": "Octoxynol (Structural Class)"
          },
          {
            "code": "N0000007125",
            "display": "Octreotide (Structural Class)"
          },
          {
            "code": "N0000009768",
            "display": "Ocular Smooth Muscle Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007019",
            "display": "Ofloxacin (Structural Class)"
          },
          {
            "code": "N0000007495",
            "display": "Oils (Structural Class)"
          },
          {
            "code": "N0000005713",
            "display": "Oils, Volatile (Structural Class)"
          },
          {
            "code": "N0000166628",
            "display": "Okadaic Acid (Structural Class)"
          },
          {
            "code": "N0000007422",
            "display": "olanzapine (Structural Class)"
          },
          {
            "code": "N0000007496",
            "display": "Oleandomycin (Structural Class)"
          },
          {
            "code": "N0000166342",
            "display": "Oleanolic Acid (Structural Class)"
          },
          {
            "code": "N0000006383",
            "display": "Oleic Acid (Structural Class)"
          },
          {
            "code": "N0000007497",
            "display": "Oleic Acids (Structural Class)"
          },
          {
            "code": "N0000170500",
            "display": "Olfactory Marker Protein (Structural Class)"
          },
          {
            "code": "N0000167730",
            "display": "Oligo-1,6-Glucosidase (Structural Class)"
          },
          {
            "code": "N0000171257",
            "display": "Oligoclonal Bands (Structural Class)"
          },
          {
            "code": "N0000170806",
            "display": "Oligodeoxyribonucleotides (Structural Class)"
          },
          {
            "code": "N0000170808",
            "display": "Oligodeoxyribonucleotides, Antisense (Structural Class)"
          },
          {
            "code": "N0000168432",
            "display": "Oligomycins (Structural Class)"
          },
          {
            "code": "N0000170758",
            "display": "Oligonucleotide Probes (Structural Class)"
          },
          {
            "code": "N0000011393",
            "display": "Oligonucleotides (Structural Class)"
          },
          {
            "code": "N0000011392",
            "display": "Oligonucleotides, Antisense (Structural Class)"
          },
          {
            "code": "N0000007507",
            "display": "Oligopeptides (Structural Class)"
          },
          {
            "code": "N0000170804",
            "display": "Oligoribonucleotides (Structural Class)"
          },
          {
            "code": "N0000170809",
            "display": "Oligoribonucleotides, Antisense (Structural Class)"
          },
          {
            "code": "N0000008136",
            "display": "Oligosaccharides (Structural Class)"
          },
          {
            "code": "N0000168514",
            "display": "Oligosaccharides, Branched-Chain (Structural Class)"
          },
          {
            "code": "N0000006362",
            "display": "olive oil (Structural Class)"
          },
          {
            "code": "N0000168444",
            "display": "Olivomycins (Structural Class)"
          },
          {
            "code": "N0000171610",
            "display": "olmesartan (Structural Class)"
          },
          {
            "code": "N0000005187",
            "display": "olopatadine (Structural Class)"
          },
          {
            "code": "N0000006231",
            "display": "olsalazine (Structural Class)"
          },
          {
            "code": "N0000010351",
            "display": "omalizumab (Structural Class)"
          },
          {
            "code": "N0000171463",
            "display": "omega-Agatoxin IVA (Structural Class)"
          },
          {
            "code": "N0000166797",
            "display": "omega-Chloroacetophenone (Structural Class)"
          },
          {
            "code": "N0000171443",
            "display": "omega-Conotoxin GVIA (Structural Class)"
          },
          {
            "code": "N0000171442",
            "display": "omega-Conotoxins (Structural Class)"
          },
          {
            "code": "N0000169028",
            "display": "omega-Crystallins (Structural Class)"
          },
          {
            "code": "N0000170262",
            "display": "omega-N-Methylarginine (Structural Class)"
          },
          {
            "code": "N0000005802",
            "display": "Omeprazole (Structural Class)"
          },
          {
            "code": "N0000169545",
            "display": "Oncogene Protein gp140(v-fms) (Structural Class)"
          },
          {
            "code": "N0000170562",
            "display": "Oncogene Protein p21(ras) (Structural Class)"
          },
          {
            "code": "N0000169549",
            "display": "Oncogene Protein p55(v-myc) (Structural Class)"
          },
          {
            "code": "N0000169542",
            "display": "Oncogene Protein p65(gag-jun) (Structural Class)"
          },
          {
            "code": "N0000169547",
            "display": "Oncogene Protein pp60(v-src) (Structural Class)"
          },
          {
            "code": "N0000169084",
            "display": "Oncogene Protein tpr-met (Structural Class)"
          },
          {
            "code": "N0000169082",
            "display": "Oncogene Protein v-akt (Structural Class)"
          },
          {
            "code": "N0000169081",
            "display": "Oncogene Protein v-cbl (Structural Class)"
          },
          {
            "code": "N0000169080",
            "display": "Oncogene Protein v-crk (Structural Class)"
          },
          {
            "code": "N0000169861",
            "display": "Oncogene Protein v-maf (Structural Class)"
          },
          {
            "code": "N0000169078",
            "display": "Oncogene Proteins (Structural Class)"
          },
          {
            "code": "N0000169539",
            "display": "Oncogene Proteins v-abl (Structural Class)"
          },
          {
            "code": "N0000169536",
            "display": "Oncogene Proteins v-erbA (Structural Class)"
          },
          {
            "code": "N0000169548",
            "display": "Oncogene Proteins v-erbB (Structural Class)"
          },
          {
            "code": "N0000169538",
            "display": "Oncogene Proteins v-fos (Structural Class)"
          },
          {
            "code": "N0000169535",
            "display": "Oncogene Proteins v-mos (Structural Class)"
          },
          {
            "code": "N0000169540",
            "display": "Oncogene Proteins v-myb (Structural Class)"
          },
          {
            "code": "N0000170474",
            "display": "Oncogene Proteins v-raf (Structural Class)"
          },
          {
            "code": "N0000169543",
            "display": "Oncogene Proteins v-rel (Structural Class)"
          },
          {
            "code": "N0000169546",
            "display": "Oncogene Proteins v-sis (Structural Class)"
          },
          {
            "code": "N0000169083",
            "display": "Oncogene Proteins, Fusion (Structural Class)"
          },
          {
            "code": "N0000169533",
            "display": "Oncogene Proteins, Viral (Structural Class)"
          },
          {
            "code": "N0000175322",
            "display": "Oncostatin M (Structural Class)"
          },
          {
            "code": "N0000175303",
            "display": "Oncostatin M Receptor beta Subunit (Structural Class)"
          },
          {
            "code": "N0000009769",
            "display": "Oncotic Pressure Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007321",
            "display": "Ondansetron (Structural Class)"
          },
          {
            "code": "N0000011429",
            "display": "One-Carbon Group Transferases (Structural Class)"
          },
          {
            "code": "N0000169934",
            "display": "Onecut Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000008138",
            "display": "Onium Compounds (Structural Class)"
          },
          {
            "code": "N0000166842",
            "display": "o-Phthalaldehyde (Structural Class)"
          },
          {
            "code": "N0000175103",
            "display": "Opiate Alkaloids (Structural Class)"
          },
          {
            "code": "N0000000174",
            "display": "Opioid Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000154",
            "display": "Opioid Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000170394",
            "display": "Opioid Peptides (Structural Class)"
          },
          {
            "code": "N0000000200",
            "display": "Opioid Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000167254",
            "display": "Opipramol (Structural Class)"
          },
          {
            "code": "N0000005947",
            "display": "Opium (Structural Class)"
          },
          {
            "code": "N0000006821",
            "display": "oprelvekin (Structural Class)"
          },
          {
            "code": "N0000171231",
            "display": "Opsin (Structural Class)"
          },
          {
            "code": "N0000169353",
            "display": "Opsonin Proteins (Structural Class)"
          },
          {
            "code": "N0000171586",
            "display": "Orabase (Structural Class)"
          },
          {
            "code": "N0000006698",
            "display": "Orciprenaline (Structural Class)"
          },
          {
            "code": "N0000009770",
            "display": "Organ System Specific Effects (Physiological Effect)"
          },
          {
            "code": "N0000169707",
            "display": "Organic Anion Transport Polypeptide C (Structural Class)"
          },
          {
            "code": "N0000169708",
            "display": "Organic Anion Transport Protein 1 (Structural Class)"
          },
          {
            "code": "N0000000132",
            "display": "Organic Anion Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000011436",
            "display": "Organic Anion Transporters (Structural Class)"
          },
          {
            "code": "N0000011435",
            "display": "Organic Anion Transporters, ATP-Dependent (Structural Class)"
          },
          {
            "code": "N0000169710",
            "display": "Organic Anion Transporters, Sodium-Dependent (Structural Class)"
          },
          {
            "code": "N0000169706",
            "display": "Organic Anion Transporters, Sodium-Independent (Structural Class)"
          },
          {
            "code": "N0000169701",
            "display": "Organic Cation Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169702",
            "display": "Organic Cation Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000007676",
            "display": "Organic Chemicals (Structural Class)"
          },
          {
            "code": "N0000009771",
            "display": "Organic Ion Degradation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009772",
            "display": "Organic Ion Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009773",
            "display": "Organic Ion Synthesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009774",
            "display": "Organized Electrical Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166781",
            "display": "Organogold Compounds (Structural Class)"
          },
          {
            "code": "N0000007682",
            "display": "Organomercury Compounds (Structural Class)"
          },
          {
            "code": "N0000007683",
            "display": "Organometallic Compounds (Structural Class)"
          },
          {
            "code": "N0000007684",
            "display": "Organophosphorus Compounds (Structural Class)"
          },
          {
            "code": "N0000007685",
            "display": "Organoplatinum Compounds (Structural Class)"
          },
          {
            "code": "N0000007804",
            "display": "Organoselenium Compounds (Structural Class)"
          },
          {
            "code": "N0000008206",
            "display": "Organosilicon Compounds (Structural Class)"
          },
          {
            "code": "N0000008079",
            "display": "Organotechnetium Compounds (Structural Class)"
          },
          {
            "code": "N0000007686",
            "display": "Organothiophosphorus Compounds (Structural Class)"
          },
          {
            "code": "N0000166783",
            "display": "Organotin Compounds (Structural Class)"
          },
          {
            "code": "N0000169229",
            "display": "Origin Recognition Complex (Structural Class)"
          },
          {
            "code": "N0000007160",
            "display": "orlistat (Structural Class)"
          },
          {
            "code": "N0000167081",
            "display": "Ornidazole (Structural Class)"
          },
          {
            "code": "N0000170338",
            "display": "Ornipressin (Structural Class)"
          },
          {
            "code": "N0000006781",
            "display": "Ornithine (Structural Class)"
          },
          {
            "code": "N0000168167",
            "display": "Ornithine Carbamoyltransferase (Structural Class)"
          },
          {
            "code": "N0000168057",
            "display": "Ornithine Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000168387",
            "display": "Ornithine-Oxo-Acid Transaminase (Structural Class)"
          },
          {
            "code": "N0000009775",
            "display": "Oropharyngeal Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009776",
            "display": "Oropharyngeal Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175402",
            "display": "Oropharyngeal Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175386",
            "display": "Oropharyngeal Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000169393",
            "display": "Orosomucoid (Structural Class)"
          },
          {
            "code": "N0000168353",
            "display": "Orotate Phosphoribosyltransferase (Structural Class)"
          },
          {
            "code": "N0000167335",
            "display": "Orotic Acid (Structural Class)"
          },
          {
            "code": "N0000168064",
            "display": "Orotidine-5'-Phosphate Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000006810",
            "display": "Orphenadrine (Structural Class)"
          },
          {
            "code": "N0000175097",
            "display": "Oseltamivir (Structural Class)"
          },
          {
            "code": "N0000166267",
            "display": "Osmium (Structural Class)"
          },
          {
            "code": "N0000166215",
            "display": "Osmium Compounds (Structural Class)"
          },
          {
            "code": "N0000166216",
            "display": "Osmium Tetroxide (Structural Class)"
          },
          {
            "code": "N0000171596",
            "display": "Osmolite (Structural Class)"
          },
          {
            "code": "N0000010288",
            "display": "Osmotic Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169593",
            "display": "Osteocalcin (Structural Class)"
          },
          {
            "code": "N0000169582",
            "display": "Osteonectin (Structural Class)"
          },
          {
            "code": "N0000175223",
            "display": "Osteopontin (Structural Class)"
          },
          {
            "code": "N0000175256",
            "display": "Osteoprotegerin (Structural Class)"
          },
          {
            "code": "N0000169931",
            "display": "Otx Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000168453",
            "display": "Ouabain (Structural Class)"
          },
          {
            "code": "N0000170138",
            "display": "Ovalbumin (Structural Class)"
          },
          {
            "code": "N0000009777",
            "display": "Ovarian Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009778",
            "display": "Ovarian Follicular Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009779",
            "display": "Ovarian Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009780",
            "display": "Ovarian Luteal Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170137",
            "display": "Ovomucin (Structural Class)"
          },
          {
            "code": "N0000009781",
            "display": "Ovulation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175829",
            "display": "Ovum Fertilization Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175231",
            "display": "OX40 Ligand (Structural Class)"
          },
          {
            "code": "N0000007418",
            "display": "Oxacillin (Structural Class)"
          },
          {
            "code": "N0000167101",
            "display": "Oxadiazoles (Structural Class)"
          },
          {
            "code": "N0000166724",
            "display": "Oxalates (Structural Class)"
          },
          {
            "code": "N0000005801",
            "display": "Oxalic Acid (Structural Class)"
          },
          {
            "code": "N0000007870",
            "display": "Oxalic Acids (Structural Class)"
          },
          {
            "code": "N0000010154",
            "display": "oxaliplatin (Structural Class)"
          },
          {
            "code": "N0000166728",
            "display": "Oxaloacetate (Structural Class)"
          },
          {
            "code": "N0000166727",
            "display": "Oxaloacetates (Structural Class)"
          },
          {
            "code": "N0000166726",
            "display": "Oxaloacetic Acids (Structural Class)"
          },
          {
            "code": "N0000007829",
            "display": "Oxamic Acid (Structural Class)"
          },
          {
            "code": "N0000007434",
            "display": "Oxamniquine (Structural Class)"
          },
          {
            "code": "N0000007436",
            "display": "Oxandrolone (Structural Class)"
          },
          {
            "code": "N0000006323",
            "display": "oxaprozin (Structural Class)"
          },
          {
            "code": "N0000167116",
            "display": "Oxathiins (Structural Class)"
          },
          {
            "code": "N0000007438",
            "display": "Oxazepam (Structural Class)"
          },
          {
            "code": "N0000167249",
            "display": "Oxazepines (Structural Class)"
          },
          {
            "code": "N0000007830",
            "display": "Oxazines (Structural Class)"
          },
          {
            "code": "N0000167216",
            "display": "Oxazocines (Structural Class)"
          },
          {
            "code": "N0000007835",
            "display": "Oxazoles (Structural Class)"
          },
          {
            "code": "N0000007568",
            "display": "Oxazolidinones (Structural Class)"
          },
          {
            "code": "N0000167100",
            "display": "Oxazolone (Structural Class)"
          },
          {
            "code": "N0000006934",
            "display": "oxcarbazepine (Structural Class)"
          },
          {
            "code": "N0000011425",
            "display": "Oxepins (Structural Class)"
          },
          {
            "code": "N0000005759",
            "display": "oxiconazole (Structural Class)"
          },
          {
            "code": "N0000175546",
            "display": "Oxidation Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175545",
            "display": "Oxidation-Reduction Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169142",
            "display": "Oxidative Phosphorylation Coupling Factors (Structural Class)"
          },
          {
            "code": "N0000007842",
            "display": "Oxides (Structural Class)"
          },
          {
            "code": "N0000166512",
            "display": "Oxidopamine (Structural Class)"
          },
          {
            "code": "N0000008209",
            "display": "Oxidoreductases (Structural Class)"
          },
          {
            "code": "N0000167892",
            "display": "Oxidoreductases Acting on Aldehyde or Oxo Group Donors (Structural Class)"
          },
          {
            "code": "N0000167921",
            "display": "Oxidoreductases Acting on CH-CH Group Donors (Structural Class)"
          },
          {
            "code": "N0000167876",
            "display": "Oxidoreductases Acting on CH-NH Group Donors (Structural Class)"
          },
          {
            "code": "N0000167821",
            "display": "Oxidoreductases Acting on CH-NH2 Group Donors (Structural Class)"
          },
          {
            "code": "N0000167796",
            "display": "Oxidoreductases Acting on Sulfur Group Donors (Structural Class)"
          },
          {
            "code": "N0000167880",
            "display": "Oxidoreductases, N-Demethylating (Structural Class)"
          },
          {
            "code": "N0000167941",
            "display": "Oxidoreductases, O-Demethylating (Structural Class)"
          },
          {
            "code": "N0000007850",
            "display": "Oximes (Structural Class)"
          },
          {
            "code": "N0000168045",
            "display": "Oxo-Acid-Lyases (Structural Class)"
          },
          {
            "code": "N0000167167",
            "display": "Oxocins (Structural Class)"
          },
          {
            "code": "N0000166914",
            "display": "Oxolinic Acid (Structural Class)"
          },
          {
            "code": "N0000167159",
            "display": "Oxonic Acid (Structural Class)"
          },
          {
            "code": "N0000167153",
            "display": "Oxotremorine (Structural Class)"
          },
          {
            "code": "N0000166827",
            "display": "Oxprenolol (Structural Class)"
          },
          {
            "code": "N0000005993",
            "display": "oxybenzone (Structural Class)"
          },
          {
            "code": "N0000006095",
            "display": "oxychlorosene (Structural Class)"
          },
          {
            "code": "N0000166893",
            "display": "Oxyclozanide (Structural Class)"
          },
          {
            "code": "N0000005712",
            "display": "Oxycodone (Structural Class)"
          },
          {
            "code": "N0000166832",
            "display": "Oxyfedrine (Structural Class)"
          },
          {
            "code": "N0000006405",
            "display": "Oxygen (Structural Class)"
          },
          {
            "code": "N0000009782",
            "display": "Oxygen Carrying Capacity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000008198",
            "display": "Oxygen Compounds (Structural Class)"
          },
          {
            "code": "N0000166113",
            "display": "Oxygen Isotopes (Structural Class)"
          },
          {
            "code": "N0000166114",
            "display": "Oxygen Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000167843",
            "display": "Oxygenases (Structural Class)"
          },
          {
            "code": "N0000170062",
            "display": "Oxyhemoglobins (Structural Class)"
          },
          {
            "code": "N0000006409",
            "display": "Oxymetazoline (Structural Class)"
          },
          {
            "code": "N0000006434",
            "display": "Oxymetholone (Structural Class)"
          },
          {
            "code": "N0000006435",
            "display": "Oxymorphone (Structural Class)"
          },
          {
            "code": "N0000175139",
            "display": "Oxyntomodulin (Structural Class)"
          },
          {
            "code": "N0000006437",
            "display": "Oxyphenbutazone (Structural Class)"
          },
          {
            "code": "N0000006326",
            "display": "oxyphencyclimine (Structural Class)"
          },
          {
            "code": "N0000166949",
            "display": "Oxyphenisatin Acetate (Structural Class)"
          },
          {
            "code": "N0000006438",
            "display": "Oxyphenonium (Structural Class)"
          },
          {
            "code": "N0000167175",
            "display": "Oxypurinol (Structural Class)"
          },
          {
            "code": "N0000006016",
            "display": "Oxyquinoline (Structural Class)"
          },
          {
            "code": "N0000006441",
            "display": "Oxytetracycline (Structural Class)"
          },
          {
            "code": "N0000167098",
            "display": "Oxythiamine (Structural Class)"
          },
          {
            "code": "N0000006473",
            "display": "Oxytocin (Structural Class)"
          },
          {
            "code": "N0000166152",
            "display": "Ozone (Structural Class)"
          },
          {
            "code": "N0000171117",
            "display": "P Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000170506",
            "display": "p120 GTPase Activating Protein (Structural Class)"
          },
          {
            "code": "N0000169894",
            "display": "p300-CBP Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000170533",
            "display": "p38 Mitogen-Activated Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000007153",
            "display": "Paclitaxel (Structural Class)"
          },
          {
            "code": "N0000166675",
            "display": "Pactamycin (Structural Class)"
          },
          {
            "code": "N0000169828",
            "display": "Paired Box Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000005207",
            "display": "palivizumab (Structural Class)"
          },
          {
            "code": "N0000166240",
            "display": "Palladium (Structural Class)"
          },
          {
            "code": "N0000007994",
            "display": "Palmitates (Structural Class)"
          },
          {
            "code": "N0000010515",
            "display": "Palmitic Acid (Structural Class)"
          },
          {
            "code": "N0000008240",
            "display": "Palmitic Acids (Structural Class)"
          },
          {
            "code": "N0000170826",
            "display": "Palmitoyl Coenzyme A (Structural Class)"
          },
          {
            "code": "N0000166508",
            "display": "Palmitoylcarnitine (Structural Class)"
          },
          {
            "code": "N0000167611",
            "display": "Palmitoyl-CoA Hydrolase (Structural Class)"
          },
          {
            "code": "N0000010352",
            "display": "palonosetron (Structural Class)"
          },
          {
            "code": "N0000171575",
            "display": "pamidronate (Structural Class)"
          },
          {
            "code": "N0000166314",
            "display": "p-Aminoazobenzene (Structural Class)"
          },
          {
            "code": "N0000011185",
            "display": "p-Aminohippuric Acid (Structural Class)"
          },
          {
            "code": "N0000166673",
            "display": "p-Aminosalicylic Acid (Structural Class)"
          },
          {
            "code": "N0000167559",
            "display": "Pancreatic Elastase (Structural Class)"
          },
          {
            "code": "N0000009789",
            "display": "Pancreatic Enzymatic Replacement (Physiological Effect)"
          },
          {
            "code": "N0000009790",
            "display": "Pancreatic Enzymatic Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011354",
            "display": "Pancreatic Extracts (Structural Class)"
          },
          {
            "code": "N0000009791",
            "display": "Pancreatic Fluid/Electrolyte Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011346",
            "display": "Pancreatic Hormones (Structural Class)"
          },
          {
            "code": "N0000009792",
            "display": "Pancreatic Islet Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170391",
            "display": "Pancreatic Polypeptide (Structural Class)"
          },
          {
            "code": "N0000009793",
            "display": "Pancreatic Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006694",
            "display": "Pancreatin (Structural Class)"
          },
          {
            "code": "N0000007141",
            "display": "Pancrelipase (Structural Class)"
          },
          {
            "code": "N0000006697",
            "display": "Pancuronium (Structural Class)"
          },
          {
            "code": "N0000166486",
            "display": "Pantetheine (Structural Class)"
          },
          {
            "code": "N0000007399",
            "display": "pantoprazole (Structural Class)"
          },
          {
            "code": "N0000007356",
            "display": "Pantothenic Acid (Structural Class)"
          },
          {
            "code": "N0000007357",
            "display": "Papain (Structural Class)"
          },
          {
            "code": "N0000007360",
            "display": "Papaverine (Structural Class)"
          },
          {
            "code": "N0000169079",
            "display": "Papillomavirus E7 Proteins (Structural Class)"
          },
          {
            "code": "N0000175336",
            "display": "Papillomavirus Vaccines (Structural Class)"
          },
          {
            "code": "N0000009946",
            "display": "Para-Aminobenzoic Acid Inhibitor (Mechanism of Action)"
          },
          {
            "code": "N0000007413",
            "display": "Parabens (Structural Class)"
          },
          {
            "code": "N0000007431",
            "display": "Paraffin (Structural Class)"
          },
          {
            "code": "N0000170902",
            "display": "Parainfluenza Vaccines (Structural Class)"
          },
          {
            "code": "N0000007474",
            "display": "Paraldehyde (Structural Class)"
          },
          {
            "code": "N0000006994",
            "display": "paramethadione (Structural Class)"
          },
          {
            "code": "N0000008129",
            "display": "Paramethasone (Structural Class)"
          },
          {
            "code": "N0000166435",
            "display": "Paraoxon (Structural Class)"
          },
          {
            "code": "N0000169319",
            "display": "Paraproteins (Structural Class)"
          },
          {
            "code": "N0000167228",
            "display": "Paraquat (Structural Class)"
          },
          {
            "code": "N0000175646",
            "display": "Parasympathetic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166450",
            "display": "Parathion (Structural Class)"
          },
          {
            "code": "N0000000158",
            "display": "Parathormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000136",
            "display": "Parathormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000068",
            "display": "Parathormone Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000009794",
            "display": "Parathyroid Gland Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000011221",
            "display": "Parathyroid Hormone (Structural Class)"
          },
          {
            "code": "N0000170963",
            "display": "Parathyroid Hormone-Related Protein (Structural Class)"
          },
          {
            "code": "N0000005825",
            "display": "Pargyline (Structural Class)"
          },
          {
            "code": "N0000006044",
            "display": "paricalcitol (Structural Class)"
          },
          {
            "code": "N0000006544",
            "display": "Paromomycin (Structural Class)"
          },
          {
            "code": "N0000006422",
            "display": "Paroxetine (Structural Class)"
          },
          {
            "code": "N0000175702",
            "display": "Partial Cholinergic Nicotinic Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175685",
            "display": "Partial Opioid Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000169509",
            "display": "Parvalbumins (Structural Class)"
          },
          {
            "code": "N0000171411",
            "display": "Patulin (Structural Class)"
          },
          {
            "code": "N0000169830",
            "display": "PAX2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169832",
            "display": "PAX7 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169829",
            "display": "PAX9 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170454",
            "display": "Paxillin (Structural Class)"
          },
          {
            "code": "N0000171185",
            "display": "p-Azobenzenearsonate (Structural Class)"
          },
          {
            "code": "N0000166529",
            "display": "p-Chloroamphetamine (Structural Class)"
          },
          {
            "code": "N0000166765",
            "display": "p-Chloromercuribenzoic Acid (Structural Class)"
          },
          {
            "code": "N0000166539",
            "display": "p-Dimethylaminoazobenzene (Structural Class)"
          },
          {
            "code": "N0000170162",
            "display": "Peanut Agglutinin (Structural Class)"
          },
          {
            "code": "N0000007408",
            "display": "pectin (Structural Class)"
          },
          {
            "code": "N0000007675",
            "display": "Pectins (Structural Class)"
          },
          {
            "code": "N0000166915",
            "display": "Pefloxacin (Structural Class)"
          },
          {
            "code": "N0000006084",
            "display": "pegademase bovine (Structural Class)"
          },
          {
            "code": "N0000171612",
            "display": "pegaptanib (Structural Class)"
          },
          {
            "code": "N0000006207",
            "display": "pegaspargase (Structural Class)"
          },
          {
            "code": "N0000010156",
            "display": "pegfilgrastim (Structural Class)"
          },
          {
            "code": "N0000010158",
            "display": "pegvisomant (Structural Class)"
          },
          {
            "code": "N0000010538",
            "display": "pemetrexed (Structural Class)"
          },
          {
            "code": "N0000010159",
            "display": "pemirolast (Structural Class)"
          },
          {
            "code": "N0000006778",
            "display": "Pemoline (Structural Class)"
          },
          {
            "code": "N0000167214",
            "display": "Pempidine (Structural Class)"
          },
          {
            "code": "N0000006799",
            "display": "Penbutolol (Structural Class)"
          },
          {
            "code": "N0000007265",
            "display": "penciclovir (Structural Class)"
          },
          {
            "code": "N0000167198",
            "display": "Penfluridol (Structural Class)"
          },
          {
            "code": "N0000006803",
            "display": "Penicillamine (Structural Class)"
          },
          {
            "code": "N0000007701",
            "display": "Penicillanic Acid (Structural Class)"
          },
          {
            "code": "N0000171415",
            "display": "Penicillic Acid (Structural Class)"
          },
          {
            "code": "N0000167681",
            "display": "Penicillin Amidase (Structural Class)"
          },
          {
            "code": "N0000007468",
            "display": "Penicillin G (Structural Class)"
          },
          {
            "code": "N0000007469",
            "display": "Penicillin G, Benzathine (Structural Class)"
          },
          {
            "code": "N0000007471",
            "display": "Penicillin G, Procaine (Structural Class)"
          },
          {
            "code": "N0000011298",
            "display": "Penicillin V (Structural Class)"
          },
          {
            "code": "N0000167685",
            "display": "Penicillinase (Structural Class)"
          },
          {
            "code": "N0000169047",
            "display": "Penicillin-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000011281",
            "display": "Penicillins (Structural Class)"
          },
          {
            "code": "N0000009795",
            "display": "Penile Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009796",
            "display": "Penile Development Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009797",
            "display": "Penile Erectile Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009798",
            "display": "Penile Venous Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000166607",
            "display": "Pentachlorophenol (Structural Class)"
          },
          {
            "code": "N0000005705",
            "display": "Pentaerythritol Tetranitrate (Structural Class)"
          },
          {
            "code": "N0000005708",
            "display": "Pentagastrin (Structural Class)"
          },
          {
            "code": "N0000005709",
            "display": "Pentamidine (Structural Class)"
          },
          {
            "code": "N0000166382",
            "display": "Pentanes (Structural Class)"
          },
          {
            "code": "N0000007856",
            "display": "Pentanoic Acids (Structural Class)"
          },
          {
            "code": "N0000168648",
            "display": "Pentanols (Structural Class)"
          },
          {
            "code": "N0000166795",
            "display": "Pentanones (Structural Class)"
          },
          {
            "code": "N0000005724",
            "display": "Pentazocine (Structural Class)"
          },
          {
            "code": "N0000006954",
            "display": "Pentetic Acid (Structural Class)"
          },
          {
            "code": "N0000005726",
            "display": "Pentobarbital (Structural Class)"
          },
          {
            "code": "N0000167148",
            "display": "Pentolinium Tartrate (Structural Class)"
          },
          {
            "code": "N0000005728",
            "display": "Pentosan Sulfuric Polyester (Structural Class)"
          },
          {
            "code": "N0000168541",
            "display": "Pentosephosphates (Structural Class)"
          },
          {
            "code": "N0000007858",
            "display": "Pentoses (Structural Class)"
          },
          {
            "code": "N0000007243",
            "display": "Pentostatin (Structural Class)"
          },
          {
            "code": "N0000168350",
            "display": "Pentosyltransferases (Structural Class)"
          },
          {
            "code": "N0000005749",
            "display": "Pentoxifylline (Structural Class)"
          },
          {
            "code": "N0000167180",
            "display": "Pentoxyl (Structural Class)"
          },
          {
            "code": "N0000005753",
            "display": "Pentylenetetrazole (Structural Class)"
          },
          {
            "code": "N0000170300",
            "display": "Peplomycin (Structural Class)"
          },
          {
            "code": "N0000005754",
            "display": "Pepsin A (Structural Class)"
          },
          {
            "code": "N0000168405",
            "display": "Pepsinogen A (Structural Class)"
          },
          {
            "code": "N0000168404",
            "display": "Pepsinogen C (Structural Class)"
          },
          {
            "code": "N0000168403",
            "display": "Pepsinogens (Structural Class)"
          },
          {
            "code": "N0000170308",
            "display": "Pepstatins (Structural Class)"
          },
          {
            "code": "N0000171591",
            "display": "Peptamen (Structural Class)"
          },
          {
            "code": "N0000170305",
            "display": "Peptichemio (Structural Class)"
          },
          {
            "code": "N0000170087",
            "display": "Peptide Elongation Factor 1 (Structural Class)"
          },
          {
            "code": "N0000170085",
            "display": "Peptide Elongation Factor 2 (Structural Class)"
          },
          {
            "code": "N0000170086",
            "display": "Peptide Elongation Factor G (Structural Class)"
          },
          {
            "code": "N0000170088",
            "display": "Peptide Elongation Factor Tu (Structural Class)"
          },
          {
            "code": "N0000170083",
            "display": "Peptide Elongation Factors (Structural Class)"
          },
          {
            "code": "N0000011457",
            "display": "Peptide Fragments (Structural Class)"
          },
          {
            "code": "N0000011202",
            "display": "Peptide Hormones (Structural Class)"
          },
          {
            "code": "N0000005793",
            "display": "Peptide Hydrolases (Structural Class)"
          },
          {
            "code": "N0000170070",
            "display": "Peptide Initiation Factors (Structural Class)"
          },
          {
            "code": "N0000170619",
            "display": "Peptide Library (Structural Class)"
          },
          {
            "code": "N0000175959",
            "display": "Peptide Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170686",
            "display": "Peptide Nucleic Acids (Structural Class)"
          },
          {
            "code": "N0000170384",
            "display": "Peptide PHI (Structural Class)"
          },
          {
            "code": "N0000167767",
            "display": "Peptide Synthases (Structural Class)"
          },
          {
            "code": "N0000170312",
            "display": "Peptide T (Structural Class)"
          },
          {
            "code": "N0000170090",
            "display": "Peptide Termination Factors (Structural Class)"
          },
          {
            "code": "N0000170336",
            "display": "Peptide YY (Structural Class)"
          },
          {
            "code": "N0000167671",
            "display": "Peptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine Amidase (Structural Class)"
          },
          {
            "code": "N0000007874",
            "display": "Peptides (Structural Class)"
          },
          {
            "code": "N0000007875",
            "display": "Peptides, Cyclic (Structural Class)"
          },
          {
            "code": "N0000171175",
            "display": "Peptidoglycan (Structural Class)"
          },
          {
            "code": "N0000168334",
            "display": "Peptidoglycan Glycosyltransferase (Structural Class)"
          },
          {
            "code": "N0000168162",
            "display": "Peptidyl Transferases (Structural Class)"
          },
          {
            "code": "N0000171266",
            "display": "Peptidyl-Dipeptidase A (Structural Class)"
          },
          {
            "code": "N0000168094",
            "display": "Peptidylprolyl Isomerase (Structural Class)"
          },
          {
            "code": "N0000011379",
            "display": "Peptoids (Structural Class)"
          },
          {
            "code": "N0000005859",
            "display": "Peptones (Structural Class)"
          },
          {
            "code": "N0000166698",
            "display": "Peracetic Acid (Structural Class)"
          },
          {
            "code": "N0000167278",
            "display": "Perazine (Structural Class)"
          },
          {
            "code": "N0000007886",
            "display": "Perchloric Acid (Structural Class)"
          },
          {
            "code": "N0000010161",
            "display": "perflexane (Structural Class)"
          },
          {
            "code": "N0000007412",
            "display": "perflubron (Structural Class)"
          },
          {
            "code": "N0000005908",
            "display": "Pergolide (Structural Class)"
          },
          {
            "code": "N0000167208",
            "display": "Perhexiline (Structural Class)"
          },
          {
            "code": "N0000007020",
            "display": "Perindopril (Structural Class)"
          },
          {
            "code": "N0000166200",
            "display": "Periodic Acid (Structural Class)"
          },
          {
            "code": "N0000009799",
            "display": "Peripheral Carotid Chemoreceptor Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175725",
            "display": "Peripheral Nervous System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169576",
            "display": "Periplasmic Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170168",
            "display": "Periplasmic Proteins (Structural Class)"
          },
          {
            "code": "N0000006719",
            "display": "Permethrin (Structural Class)"
          },
          {
            "code": "N0000167819",
            "display": "Peroxidase (Structural Class)"
          },
          {
            "code": "N0000008022",
            "display": "Peroxidases (Structural Class)"
          },
          {
            "code": "N0000008023",
            "display": "Peroxides (Structural Class)"
          },
          {
            "code": "N0000175374",
            "display": "Peroxisome Proliferator-Activated Receptor Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175375",
            "display": "Peroxisome Proliferator-Activated Receptor Alpha Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175376",
            "display": "Peroxisome Proliferator-Activated Receptor Beta Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175378",
            "display": "Peroxisome Proliferator-Activated Receptor Delta Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175377",
            "display": "Peroxisome Proliferator-Activated Receptor Gamma Activity (Mechanism of Action)"
          },
          {
            "code": "N0000170116",
            "display": "Peroxisome Proliferator-Activated Receptors (Structural Class)"
          },
          {
            "code": "N0000166165",
            "display": "Peroxynitrous Acid (Structural Class)"
          },
          {
            "code": "N0000006769",
            "display": "Perphenazine (Structural Class)"
          },
          {
            "code": "N0000171385",
            "display": "Pertussis Toxin (Structural Class)"
          },
          {
            "code": "N0000005258",
            "display": "Pertussis Vaccine (Structural Class)"
          },
          {
            "code": "N0000006077",
            "display": "Peruvian balsam (Structural Class)"
          },
          {
            "code": "N0000167374",
            "display": "Perylene (Structural Class)"
          },
          {
            "code": "N0000006854",
            "display": "Petrolatum (Structural Class)"
          },
          {
            "code": "N0000170252",
            "display": "p-Fluorophenylalanine (Structural Class)"
          },
          {
            "code": "N0000010422",
            "display": "P-Glycoprotein (Structural Class)"
          },
          {
            "code": "N0000000239",
            "display": "P-Glycoprotein Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000011430",
            "display": "P-Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000009800",
            "display": "Phagocytosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171408",
            "display": "Phalloidine (Structural Class)"
          },
          {
            "code": "N0000175342",
            "display": "Pharmaceutical Preparations, Dental (Structural Class)"
          },
          {
            "code": "N0000006952",
            "display": "phenacemide (Structural Class)"
          },
          {
            "code": "N0000005819",
            "display": "Phenacetin (Structural Class)"
          },
          {
            "code": "N0000167373",
            "display": "Phenalenes (Structural Class)"
          },
          {
            "code": "N0000007517",
            "display": "Phenanthrenes (Structural Class)"
          },
          {
            "code": "N0000167285",
            "display": "Phenanthridines (Structural Class)"
          },
          {
            "code": "N0000167284",
            "display": "Phenanthrolines (Structural Class)"
          },
          {
            "code": "N0000007518",
            "display": "Phenazines (Structural Class)"
          },
          {
            "code": "N0000166903",
            "display": "Phenazocine (Structural Class)"
          },
          {
            "code": "N0000005854",
            "display": "Phenazopyridine (Structural Class)"
          },
          {
            "code": "N0000167207",
            "display": "Phencyclidine (Structural Class)"
          },
          {
            "code": "N0000006615",
            "display": "phendimetrazine (Structural Class)"
          },
          {
            "code": "N0000005861",
            "display": "Phenelzine (Structural Class)"
          },
          {
            "code": "N0000007526",
            "display": "Phenethylamines (Structural Class)"
          },
          {
            "code": "N0000166637",
            "display": "Phenetidine (Structural Class)"
          },
          {
            "code": "N0000166587",
            "display": "Phenformin (Structural Class)"
          },
          {
            "code": "N0000005917",
            "display": "phenindamine (Structural Class)"
          },
          {
            "code": "N0000007533",
            "display": "Phenindione (Structural Class)"
          },
          {
            "code": "N0000005886",
            "display": "Pheniramine (Structural Class)"
          },
          {
            "code": "N0000005887",
            "display": "Phenmetrazine (Structural Class)"
          },
          {
            "code": "N0000005893",
            "display": "Phenobarbital (Structural Class)"
          },
          {
            "code": "N0000005762",
            "display": "Phenol (Structural Class)"
          },
          {
            "code": "N0000006578",
            "display": "Phenolphthalein (Structural Class)"
          },
          {
            "code": "N0000007537",
            "display": "Phenolphthaleins (Structural Class)"
          },
          {
            "code": "N0000007540",
            "display": "Phenols (Structural Class)"
          },
          {
            "code": "N0000005902",
            "display": "Phenolsulfonphthalein (Structural Class)"
          },
          {
            "code": "N0000167337",
            "display": "Phenoperidine (Structural Class)"
          },
          {
            "code": "N0000007544",
            "display": "Phenothiazines (Structural Class)"
          },
          {
            "code": "N0000007546",
            "display": "Phenoxyacetates (Structural Class)"
          },
          {
            "code": "N0000005925",
            "display": "Phenoxybenzamine (Structural Class)"
          },
          {
            "code": "N0000166515",
            "display": "Phenoxypropanolamines (Structural Class)"
          },
          {
            "code": "N0000005930",
            "display": "Phenprocoumon (Structural Class)"
          },
          {
            "code": "N0000007221",
            "display": "phensuximide (Structural Class)"
          },
          {
            "code": "N0000005935",
            "display": "Phentermine (Structural Class)"
          },
          {
            "code": "N0000005937",
            "display": "Phentolamine (Structural Class)"
          },
          {
            "code": "N0000007549",
            "display": "Phenyl Ethers (Structural Class)"
          },
          {
            "code": "N0000007551",
            "display": "Phenylacetates (Structural Class)"
          },
          {
            "code": "N0000005942",
            "display": "Phenylalanine (Structural Class)"
          },
          {
            "code": "N0000168010",
            "display": "Phenylalanine Ammonia-Lyase (Structural Class)"
          },
          {
            "code": "N0000167862",
            "display": "Phenylalanine Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000167787",
            "display": "Phenylalanine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000166497",
            "display": "Phenylammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000005959",
            "display": "Phenylbutazone (Structural Class)"
          },
          {
            "code": "N0000005961",
            "display": "Phenylbutyrates (Structural Class)"
          },
          {
            "code": "N0000011273",
            "display": "Phenylcarbamates (Structural Class)"
          },
          {
            "code": "N0000166543",
            "display": "Phenylenediamines (Structural Class)"
          },
          {
            "code": "N0000005966",
            "display": "Phenylephrine (Structural Class)"
          },
          {
            "code": "N0000168177",
            "display": "Phenylethanolamine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000166822",
            "display": "Phenylethyl Alcohol (Structural Class)"
          },
          {
            "code": "N0000166720",
            "display": "Phenylethylmalonamide (Structural Class)"
          },
          {
            "code": "N0000166839",
            "display": "Phenylglyoxal (Structural Class)"
          },
          {
            "code": "N0000166556",
            "display": "Phenylhydrazines (Structural Class)"
          },
          {
            "code": "N0000170651",
            "display": "Phenylisopropyladenosine (Structural Class)"
          },
          {
            "code": "N0000005990",
            "display": "Phenylmercuric Acetate (Structural Class)"
          },
          {
            "code": "N0000007560",
            "display": "Phenylmercury Compounds (Structural Class)"
          },
          {
            "code": "N0000166473",
            "display": "Phenylmethylsulfonyl Fluoride (Structural Class)"
          },
          {
            "code": "N0000166441",
            "display": "Phenylphosphonothioic Acid, 2-Ethyl 2-(4-Nitrophenyl) Ester (Structural Class)"
          },
          {
            "code": "N0000006004",
            "display": "Phenylpropanolamine (Structural Class)"
          },
          {
            "code": "N0000007564",
            "display": "Phenylpropionates (Structural Class)"
          },
          {
            "code": "N0000166687",
            "display": "Phenylpyruvic Acids (Structural Class)"
          },
          {
            "code": "N0000166465",
            "display": "Phenylthiazolylthiourea (Structural Class)"
          },
          {
            "code": "N0000167072",
            "display": "Phenylthiohydantoin (Structural Class)"
          },
          {
            "code": "N0000166464",
            "display": "Phenylthiourea (Structural Class)"
          },
          {
            "code": "N0000166301",
            "display": "Phenylurea Compounds (Structural Class)"
          },
          {
            "code": "N0000006023",
            "display": "Phenytoin (Structural Class)"
          },
          {
            "code": "N0000171205",
            "display": "Pheophytins (Structural Class)"
          },
          {
            "code": "N0000171253",
            "display": "Pheromones (Structural Class)"
          },
          {
            "code": "N0000171254",
            "display": "Pheromones, Human (Structural Class)"
          },
          {
            "code": "N0000175148",
            "display": "PHEX Phosphate Regulating Neutral Endopeptidase (Structural Class)"
          },
          {
            "code": "N0000170299",
            "display": "Phleomycins (Structural Class)"
          },
          {
            "code": "N0000166788",
            "display": "Phloretin (Structural Class)"
          },
          {
            "code": "N0000168420",
            "display": "Phlorhizin (Structural Class)"
          },
          {
            "code": "N0000166595",
            "display": "Phloroglucinol (Structural Class)"
          },
          {
            "code": "N0000166452",
            "display": "Phorate (Structural Class)"
          },
          {
            "code": "N0000166356",
            "display": "Phorbol 12,13-Dibutyrate (Structural Class)"
          },
          {
            "code": "N0000166355",
            "display": "Phorbol Esters (Structural Class)"
          },
          {
            "code": "N0000166354",
            "display": "Phorbols (Structural Class)"
          },
          {
            "code": "N0000166796",
            "display": "Phosgene (Structural Class)"
          },
          {
            "code": "N0000166445",
            "display": "Phosmet (Structural Class)"
          },
          {
            "code": "N0000166436",
            "display": "Phosphamidon (Structural Class)"
          },
          {
            "code": "N0000168144",
            "display": "Phosphate Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000020074",
            "display": "Phosphate Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169711",
            "display": "Phosphate Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169575",
            "display": "Phosphate-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000006783",
            "display": "Phosphates (Structural Class)"
          },
          {
            "code": "N0000167649",
            "display": "Phosphatidate Phosphatase (Structural Class)"
          },
          {
            "code": "N0000008170",
            "display": "Phosphatidic Acids (Structural Class)"
          },
          {
            "code": "N0000006788",
            "display": "Phosphatidylcholines (Structural Class)"
          },
          {
            "code": "N0000168156",
            "display": "Phosphatidylcholine-Sterol O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000170549",
            "display": "Phosphatidylethanolamine Binding Protein (Structural Class)"
          },
          {
            "code": "N0000168198",
            "display": "Phosphatidylethanolamine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000168627",
            "display": "Phosphatidylethanolamines (Structural Class)"
          },
          {
            "code": "N0000011184",
            "display": "Phosphatidylglycerols (Structural Class)"
          },
          {
            "code": "N0000168635",
            "display": "Phosphatidylinositol 4,5-Diphosphate (Structural Class)"
          },
          {
            "code": "N0000168069",
            "display": "Phosphatidylinositol Diacylglycerol-Lyase (Structural Class)"
          },
          {
            "code": "N0000168634",
            "display": "Phosphatidylinositol Phosphates (Structural Class)"
          },
          {
            "code": "N0000168632",
            "display": "Phosphatidylinositols (Structural Class)"
          },
          {
            "code": "N0000168176",
            "display": "Phosphatidyl-N-Methylethanolamine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000168631",
            "display": "Phosphatidylserines (Structural Class)"
          },
          {
            "code": "N0000166433",
            "display": "Phosphines (Structural Class)"
          },
          {
            "code": "N0000166429",
            "display": "Phosphinic Acids (Structural Class)"
          },
          {
            "code": "N0000166427",
            "display": "Phosphites (Structural Class)"
          },
          {
            "code": "N0000170822",
            "display": "Phosphoadenosine Phosphosulfate (Structural Class)"
          },
          {
            "code": "N0000170205",
            "display": "Phosphoamino Acids (Structural Class)"
          },
          {
            "code": "N0000170277",
            "display": "Phosphocreatine (Structural Class)"
          },
          {
            "code": "N0000175086",
            "display": "Phosphodiesterase 3 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000020026",
            "display": "Phosphodiesterase 5 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167619",
            "display": "Phosphodiesterase I (Structural Class)"
          },
          {
            "code": "N0000000128",
            "display": "Phosphodiesterase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000166677",
            "display": "Phosphoenolpyruvate (Structural Class)"
          },
          {
            "code": "N0000168065",
            "display": "Phosphoenolpyruvate Carboxykinase (ATP) (Structural Class)"
          },
          {
            "code": "N0000168062",
            "display": "Phosphoenolpyruvate Carboxykinase (GTP) (Structural Class)"
          },
          {
            "code": "N0000168061",
            "display": "Phosphoenolpyruvate Carboxylase (Structural Class)"
          },
          {
            "code": "N0000168207",
            "display": "Phosphoenolpyruvate Sugar Phosphotransferase System (Structural Class)"
          },
          {
            "code": "N0000168221",
            "display": "Phosphofructokinase-1 (Structural Class)"
          },
          {
            "code": "N0000168224",
            "display": "Phosphofructokinase-1, Liver Type (Structural Class)"
          },
          {
            "code": "N0000168222",
            "display": "Phosphofructokinase-1, Muscle Type (Structural Class)"
          },
          {
            "code": "N0000168223",
            "display": "Phosphofructokinase-1, Type C (Structural Class)"
          },
          {
            "code": "N0000168220",
            "display": "Phosphofructokinase-2 (Structural Class)"
          },
          {
            "code": "N0000168219",
            "display": "Phosphofructokinases (Structural Class)"
          },
          {
            "code": "N0000168118",
            "display": "Phosphoglucomutase (Structural Class)"
          },
          {
            "code": "N0000167963",
            "display": "Phosphogluconate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167976",
            "display": "Phosphoglycerate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000168252",
            "display": "Phosphoglycerate Kinase (Structural Class)"
          },
          {
            "code": "N0000168117",
            "display": "Phosphoglycerate Mutase (Structural Class)"
          },
          {
            "code": "N0000167616",
            "display": "Phospholipase C (Structural Class)"
          },
          {
            "code": "N0000170540",
            "display": "Phospholipase C gamma (Structural Class)"
          },
          {
            "code": "N0000167615",
            "display": "Phospholipase D (Structural Class)"
          },
          {
            "code": "N0000167630",
            "display": "Phospholipases (Structural Class)"
          },
          {
            "code": "N0000167632",
            "display": "Phospholipases A (Structural Class)"
          },
          {
            "code": "N0000168628",
            "display": "Phospholipid Ethers (Structural Class)"
          },
          {
            "code": "N0000169636",
            "display": "Phospholipid Transfer Proteins (Structural Class)"
          },
          {
            "code": "N0000006880",
            "display": "Phospholipids (Structural Class)"
          },
          {
            "code": "N0000008178",
            "display": "Phosphonic Acids (Structural Class)"
          },
          {
            "code": "N0000007721",
            "display": "Phosphonoacetic Acid (Structural Class)"
          },
          {
            "code": "N0000170290",
            "display": "Phosphopeptides (Structural Class)"
          },
          {
            "code": "N0000167641",
            "display": "Phosphoprotein Phosphatase (Structural Class)"
          },
          {
            "code": "N0000007729",
            "display": "Phosphoproteins (Structural Class)"
          },
          {
            "code": "N0000168021",
            "display": "Phosphopyruvate Hydratase (Structural Class)"
          },
          {
            "code": "N0000007733",
            "display": "Phosphoramide Mustards (Structural Class)"
          },
          {
            "code": "N0000166423",
            "display": "Phosphoranes (Structural Class)"
          },
          {
            "code": "N0000168542",
            "display": "Phosphoribosyl Pyrophosphate (Structural Class)"
          },
          {
            "code": "N0000168172",
            "display": "Phosphoribosylaminoimidazolecarboxamide Formyltransferase (Structural Class)"
          },
          {
            "code": "N0000168173",
            "display": "Phosphoribosylglycinamide Formyltransferase (Structural Class)"
          },
          {
            "code": "N0000011439",
            "display": "Phosphoric Acid Esters (Structural Class)"
          },
          {
            "code": "N0000006915",
            "display": "Phosphoric Acids (Structural Class)"
          },
          {
            "code": "N0000167612",
            "display": "Phosphoric Diester Hydrolases (Structural Class)"
          },
          {
            "code": "N0000167640",
            "display": "Phosphoric Monoester Hydrolases (Structural Class)"
          },
          {
            "code": "N0000167660",
            "display": "Phosphoric Triester Hydrolases (Structural Class)"
          },
          {
            "code": "N0000166426",
            "display": "Phosphorous Acids (Structural Class)"
          },
          {
            "code": "N0000006920",
            "display": "Phosphorus (Structural Class)"
          },
          {
            "code": "N0000007696",
            "display": "Phosphorus Acids (Structural Class)"
          },
          {
            "code": "N0000008156",
            "display": "Phosphorus Compounds (Structural Class)"
          },
          {
            "code": "N0000166125",
            "display": "Phosphorus Isotopes (Structural Class)"
          },
          {
            "code": "N0000166126",
            "display": "Phosphorus Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166157",
            "display": "Phosphorus, Dietary (Structural Class)"
          },
          {
            "code": "N0000168068",
            "display": "Phosphorus-Oxygen Lyases (Structural Class)"
          },
          {
            "code": "N0000168338",
            "display": "Phosphorylase a (Structural Class)"
          },
          {
            "code": "N0000168343",
            "display": "Phosphorylase b (Structural Class)"
          },
          {
            "code": "N0000168236",
            "display": "Phosphorylase Kinase (Structural Class)"
          },
          {
            "code": "N0000167645",
            "display": "Phosphorylase Phosphatase (Structural Class)"
          },
          {
            "code": "N0000168336",
            "display": "Phosphorylases (Structural Class)"
          },
          {
            "code": "N0000166507",
            "display": "Phosphorylcholine (Structural Class)"
          },
          {
            "code": "N0000170220",
            "display": "Phosphoserine (Structural Class)"
          },
          {
            "code": "N0000170218",
            "display": "Phosphothreonine (Structural Class)"
          },
          {
            "code": "N0000168200",
            "display": "Phosphotransferases (Structural Class)"
          },
          {
            "code": "N0000168205",
            "display": "Phosphotransferases (Alcohol Group Acceptor) (Structural Class)"
          },
          {
            "code": "N0000168250",
            "display": "Phosphotransferases (Carboxyl Group Acceptor) (Structural Class)"
          },
          {
            "code": "N0000168295",
            "display": "Phosphotransferases (Nitrogenous Group Acceptor) (Structural Class)"
          },
          {
            "code": "N0000168248",
            "display": "Phosphotransferases (Paired Acceptors) (Structural Class)"
          },
          {
            "code": "N0000168255",
            "display": "Phosphotransferases (Phosphate Group Acceptor) (Structural Class)"
          },
          {
            "code": "N0000168116",
            "display": "Phosphotransferases (Phosphomutases) (Structural Class)"
          },
          {
            "code": "N0000166201",
            "display": "Phosphotungstic Acid (Structural Class)"
          },
          {
            "code": "N0000170247",
            "display": "Phosphotyrosine (Structural Class)"
          },
          {
            "code": "N0000170140",
            "display": "Phosvitin (Structural Class)"
          },
          {
            "code": "N0000010217",
            "display": "Photoabsorption (Mechanism of Action)"
          },
          {
            "code": "N0000169144",
            "display": "Photoreceptors, Microbial (Structural Class)"
          },
          {
            "code": "N0000009801",
            "display": "Photosensitizing Activity (Physiological Effect)"
          },
          {
            "code": "N0000170197",
            "display": "Photosynthetic Reaction Center Complex Proteins (Structural Class)"
          },
          {
            "code": "N0000170204",
            "display": "Photosystem I Protein Complex (Structural Class)"
          },
          {
            "code": "N0000170202",
            "display": "Photosystem II Protein Complex (Structural Class)"
          },
          {
            "code": "N0000007752",
            "display": "Phthalazines (Structural Class)"
          },
          {
            "code": "N0000008186",
            "display": "Phthalic Acids (Structural Class)"
          },
          {
            "code": "N0000166644",
            "display": "Phthalic Anhydrides (Structural Class)"
          },
          {
            "code": "N0000007753",
            "display": "Phthalimides (Structural Class)"
          },
          {
            "code": "N0000175105",
            "display": "Phycobilins (Structural Class)"
          },
          {
            "code": "N0000175107",
            "display": "Phycobiliproteins (Structural Class)"
          },
          {
            "code": "N0000167473",
            "display": "Phycobilisomes (Structural Class)"
          },
          {
            "code": "N0000171236",
            "display": "Phycocyanin (Structural Class)"
          },
          {
            "code": "N0000171221",
            "display": "Phycoerythrin (Structural Class)"
          },
          {
            "code": "N0000006510",
            "display": "p-Hydroxyamphetamine (Structural Class)"
          },
          {
            "code": "N0000166833",
            "display": "p-Hydroxynorephedrine (Structural Class)"
          },
          {
            "code": "N0000171435",
            "display": "Physalaemin (Structural Class)"
          },
          {
            "code": "N0000000065",
            "display": "Physiochemical Activity (Mechanism of Action)"
          },
          {
            "code": "N0000009802",
            "display": "Physiological Effects (Physiological Effect)"
          },
          {
            "code": "N0000007908",
            "display": "Physostigmine (Structural Class)"
          },
          {
            "code": "N0000168568",
            "display": "Phytanic Acid (Structural Class)"
          },
          {
            "code": "N0000006019",
            "display": "Phytic Acid (Structural Class)"
          },
          {
            "code": "N0000171197",
            "display": "Phytochrome (Structural Class)"
          },
          {
            "code": "N0000171198",
            "display": "Phytochrome A (Structural Class)"
          },
          {
            "code": "N0000171199",
            "display": "Phytochrome B (Structural Class)"
          },
          {
            "code": "N0000170160",
            "display": "Phytohemagglutinins (Structural Class)"
          },
          {
            "code": "N0000011327",
            "display": "Phytol (Structural Class)"
          },
          {
            "code": "N0000167439",
            "display": "Phytosterols (Structural Class)"
          },
          {
            "code": "N0000170866",
            "display": "Picibanil (Structural Class)"
          },
          {
            "code": "N0000167322",
            "display": "Picloram (Structural Class)"
          },
          {
            "code": "N0000008278",
            "display": "Picolines (Structural Class)"
          },
          {
            "code": "N0000011168",
            "display": "Picolinic Acids (Structural Class)"
          },
          {
            "code": "N0000166604",
            "display": "Picrates (Structural Class)"
          },
          {
            "code": "N0000168439",
            "display": "Picrotoxin (Structural Class)"
          },
          {
            "code": "N0000171186",
            "display": "Picryl Chloride (Structural Class)"
          },
          {
            "code": "N0000009783",
            "display": "PIF Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009785",
            "display": "PIF Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171195",
            "display": "Pigments, Biological (Structural Class)"
          },
          {
            "code": "N0000170444",
            "display": "PII Nitrogen Regulatory Proteins (Structural Class)"
          },
          {
            "code": "N0000006106",
            "display": "Pilocarpine (Structural Class)"
          },
          {
            "code": "N0000010168",
            "display": "pimecrolimus (Structural Class)"
          },
          {
            "code": "N0000166730",
            "display": "Pimelic Acids (Structural Class)"
          },
          {
            "code": "N0000006115",
            "display": "Pimozide (Structural Class)"
          },
          {
            "code": "N0000166591",
            "display": "Pinacidil (Structural Class)"
          },
          {
            "code": "N0000006116",
            "display": "Pindolol (Structural Class)"
          },
          {
            "code": "N0000009803",
            "display": "Pineal Gland Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009804",
            "display": "Pinocytosis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007287",
            "display": "pioglitazone (Structural Class)"
          },
          {
            "code": "N0000007925",
            "display": "Pipecolic Acids (Structural Class)"
          },
          {
            "code": "N0000006236",
            "display": "Pipecuronium (Structural Class)"
          },
          {
            "code": "N0000167334",
            "display": "Pipemidic Acid (Structural Class)"
          },
          {
            "code": "N0000006802",
            "display": "piperacetazine (Structural Class)"
          },
          {
            "code": "N0000006138",
            "display": "Piperacillin (Structural Class)"
          },
          {
            "code": "N0000011297",
            "display": "piperazine (Structural Class)"
          },
          {
            "code": "N0000007927",
            "display": "Piperazines (Structural Class)"
          },
          {
            "code": "N0000007929",
            "display": "Piperidines (Structural Class)"
          },
          {
            "code": "N0000007930",
            "display": "Piperidones (Structural Class)"
          },
          {
            "code": "N0000006164",
            "display": "Piperonyl Butoxide (Structural Class)"
          },
          {
            "code": "N0000167201",
            "display": "Piperoxan (Structural Class)"
          },
          {
            "code": "N0000006175",
            "display": "Pipobroman (Structural Class)"
          },
          {
            "code": "N0000007934",
            "display": "Piracetam (Structural Class)"
          },
          {
            "code": "N0000006945",
            "display": "pirbuterol (Structural Class)"
          },
          {
            "code": "N0000007937",
            "display": "Pirenzepine (Structural Class)"
          },
          {
            "code": "N0000167119",
            "display": "Piribedil (Structural Class)"
          },
          {
            "code": "N0000167338",
            "display": "Pirinitramide (Structural Class)"
          },
          {
            "code": "N0000167325",
            "display": "Piromidic Acid (Structural Class)"
          },
          {
            "code": "N0000006196",
            "display": "Piroxicam (Structural Class)"
          },
          {
            "code": "N0000171507",
            "display": "Pit and Fissure Sealants (Structural Class)"
          },
          {
            "code": "N0000170983",
            "display": "Pituitary Adenylate Cyclase-Activating Polypeptide (Structural Class)"
          },
          {
            "code": "N0000009805",
            "display": "Pituitary Gland Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000165",
            "display": "Pituitary Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000249",
            "display": "Pituitary Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000011382",
            "display": "Pituitary Hormone Release Inhibiting Hormones (Structural Class)"
          },
          {
            "code": "N0000011269",
            "display": "Pituitary Hormone-Releasing Hormones (Structural Class)"
          },
          {
            "code": "N0000011201",
            "display": "Pituitary Hormones (Structural Class)"
          },
          {
            "code": "N0000000141",
            "display": "Pituitary Hormones Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000011200",
            "display": "Pituitary Hormones, Anterior (Structural Class)"
          },
          {
            "code": "N0000011325",
            "display": "Pituitary Hormones, Posterior (Structural Class)"
          },
          {
            "code": "N0000166997",
            "display": "Pivampicillin (Structural Class)"
          },
          {
            "code": "N0000167169",
            "display": "Pizotyline (Structural Class)"
          },
          {
            "code": "N0000009806",
            "display": "Placental Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170926",
            "display": "Placental Extracts (Structural Class)"
          },
          {
            "code": "N0000011265",
            "display": "Placental Hormones (Structural Class)"
          },
          {
            "code": "N0000170330",
            "display": "Placental Lactogen (Structural Class)"
          },
          {
            "code": "N0000005307",
            "display": "Plague Vaccine (Structural Class)"
          },
          {
            "code": "N0000169490",
            "display": "Plakins (Structural Class)"
          },
          {
            "code": "N0000169488",
            "display": "Plakophilins (Structural Class)"
          },
          {
            "code": "N0000011206",
            "display": "Plant Extracts (Structural Class)"
          },
          {
            "code": "N0000175340",
            "display": "Plant Exudates (Structural Class)"
          },
          {
            "code": "N0000175110",
            "display": "Plant Gums (Structural Class)"
          },
          {
            "code": "N0000170159",
            "display": "Plant Lectins (Structural Class)"
          },
          {
            "code": "N0000006980",
            "display": "Plant Oils (Structural Class)"
          },
          {
            "code": "N0000011207",
            "display": "Plant Preparations (Structural Class)"
          },
          {
            "code": "N0000008246",
            "display": "Plant Proteins (Structural Class)"
          },
          {
            "code": "N0000175333",
            "display": "Plant Viral Movement Proteins (Structural Class)"
          },
          {
            "code": "N0000169355",
            "display": "Plantibodies (Structural Class)"
          },
          {
            "code": "N0000167562",
            "display": "Plasma Kallikrein (Structural Class)"
          },
          {
            "code": "N0000175144",
            "display": "Plasma Membrane Calcium-Transporting ATPases (Structural Class)"
          },
          {
            "code": "N0000169727",
            "display": "Plasma Membrane Neurotransmitter Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000006444",
            "display": "plasma protein fraction (Structural Class)"
          },
          {
            "code": "N0000168629",
            "display": "Plasmalogens (Structural Class)"
          },
          {
            "code": "N0000006076",
            "display": "Plasmin (Structural Class)"
          },
          {
            "code": "N0000010264",
            "display": "Plasmin Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169397",
            "display": "Plasminogen (Structural Class)"
          },
          {
            "code": "N0000171493",
            "display": "Plasminogen Activator Inhibitor 1 (Structural Class)"
          },
          {
            "code": "N0000171481",
            "display": "Plasminogen Activator Inhibitor 2 (Structural Class)"
          },
          {
            "code": "N0000000089",
            "display": "Plasminogen Activators (Mechanism of Action)"
          },
          {
            "code": "N0000008068",
            "display": "Plasminogen Activators (Structural Class)"
          },
          {
            "code": "N0000170001",
            "display": "Plasminogen Inactivators (Structural Class)"
          },
          {
            "code": "N0000008071",
            "display": "Plastics (Structural Class)"
          },
          {
            "code": "N0000170146",
            "display": "Plastocyanin (Structural Class)"
          },
          {
            "code": "N0000170200",
            "display": "Plastoquinol-Plastocyanin Reductase (Structural Class)"
          },
          {
            "code": "N0000166802",
            "display": "Plastoquinone (Structural Class)"
          },
          {
            "code": "N0000171496",
            "display": "Platelet Activating Factor (Structural Class)"
          },
          {
            "code": "N0000009961",
            "display": "Platelet Activating Factor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000009807",
            "display": "Platelet Aggregation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171477",
            "display": "Platelet Factor 3 (Structural Class)"
          },
          {
            "code": "N0000171471",
            "display": "Platelet Factor 4 (Structural Class)"
          },
          {
            "code": "N0000169184",
            "display": "Platelet Glycoprotein GPIb-IX Complex (Structural Class)"
          },
          {
            "code": "N0000169188",
            "display": "Platelet Glycoprotein GPIIb-IIIa Complex (Structural Class)"
          },
          {
            "code": "N0000009962",
            "display": "Platelet Glycoprotein IIb/IIIA Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171314",
            "display": "Platelet Membrane Glycoprotein IIb (Structural Class)"
          },
          {
            "code": "N0000169179",
            "display": "Platelet Membrane Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000008077",
            "display": "Platelet-Derived Growth Factor (Structural Class)"
          },
          {
            "code": "N0000020028",
            "display": "Platelet-Derived Growth Factor alpha Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000093",
            "display": "Platelet-Derived Growth Factor alpha Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000020029",
            "display": "Platelet-Derived Growth Factor beta Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000189",
            "display": "Platelet-Derived Growth Factor beta Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000020030",
            "display": "Platelet-Derived Growth Factor Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000166244",
            "display": "Platinum (Structural Class)"
          },
          {
            "code": "N0000007845",
            "display": "Platinum Compounds (Structural Class)"
          },
          {
            "code": "N0000175073",
            "display": "Platinum-containing Compounds (Structural Class)"
          },
          {
            "code": "N0000169491",
            "display": "Plectin (Structural Class)"
          },
          {
            "code": "N0000175433",
            "display": "pleuromutilin (Structural Class)"
          },
          {
            "code": "N0000007492",
            "display": "Plicamycin (Structural Class)"
          },
          {
            "code": "N0000166260",
            "display": "Plutonium (Structural Class)"
          },
          {
            "code": "N0000020076",
            "display": "Plutonium Chelating Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166519",
            "display": "p-Methoxy-N-methylphenethylamine (Structural Class)"
          },
          {
            "code": "N0000011295",
            "display": "Pneumococcal Vaccines (Structural Class)"
          },
          {
            "code": "N0000005310",
            "display": "Podophyllin (Structural Class)"
          },
          {
            "code": "N0000006547",
            "display": "Podophyllotoxin (Structural Class)"
          },
          {
            "code": "N0000170165",
            "display": "Pokeweed Mitogens (Structural Class)"
          },
          {
            "code": "N0000169926",
            "display": "Pol1 Transcription Initiation Complex Proteins (Structural Class)"
          },
          {
            "code": "N0000010559",
            "display": "policosanol (Structural Class)"
          },
          {
            "code": "N0000170917",
            "display": "Poliovirus Vaccine, Inactivated (Structural Class)"
          },
          {
            "code": "N0000170901",
            "display": "Poliovirus Vaccine, Oral (Structural Class)"
          },
          {
            "code": "N0000170900",
            "display": "Poliovirus Vaccines (Structural Class)"
          },
          {
            "code": "N0000166179",
            "display": "Polonium (Structural Class)"
          },
          {
            "code": "N0000171521",
            "display": "Poloxalene (Structural Class)"
          },
          {
            "code": "N0000005921",
            "display": "Poloxamer (Structural Class)"
          },
          {
            "code": "N0000170798",
            "display": "Poly A (Structural Class)"
          },
          {
            "code": "N0000170792",
            "display": "Poly Adenosine Diphosphate Ribose (Structural Class)"
          },
          {
            "code": "N0000170799",
            "display": "Poly A-U (Structural Class)"
          },
          {
            "code": "N0000170796",
            "display": "Poly C (Structural Class)"
          },
          {
            "code": "N0000170801",
            "display": "Poly dA-dT (Structural Class)"
          },
          {
            "code": "N0000170794",
            "display": "Poly G (Structural Class)"
          },
          {
            "code": "N0000170793",
            "display": "Poly I (Structural Class)"
          },
          {
            "code": "N0000170797",
            "display": "Poly I-C (Structural Class)"
          },
          {
            "code": "N0000170803",
            "display": "Poly T (Structural Class)"
          },
          {
            "code": "N0000170795",
            "display": "Poly U (Structural Class)"
          },
          {
            "code": "N0000169630",
            "display": "Poly(A)-Binding Protein I (Structural Class)"
          },
          {
            "code": "N0000169631",
            "display": "Poly(A)-Binding Protein II (Structural Class)"
          },
          {
            "code": "N0000169629",
            "display": "Poly(A)-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000168356",
            "display": "Poly(ADP-ribose) Polymerases (Structural Class)"
          },
          {
            "code": "N0000175093",
            "display": "Polyacetylenes (Structural Class)"
          },
          {
            "code": "N0000007662",
            "display": "Polyamines (Structural Class)"
          },
          {
            "code": "N0000171534",
            "display": "Polyanetholesulfonate (Structural Class)"
          },
          {
            "code": "N0000167476",
            "display": "Polyanhydrides (Structural Class)"
          },
          {
            "code": "N0000166405",
            "display": "Polybrominated Biphenyls (Structural Class)"
          },
          {
            "code": "N0000171504",
            "display": "Polycarboxylate Cement (Structural Class)"
          },
          {
            "code": "N0000000253",
            "display": "Polycationic Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000166408",
            "display": "Polychlorinated Biphenyls (Structural Class)"
          },
          {
            "code": "N0000166402",
            "display": "Polychloroterphenyl Compounds (Structural Class)"
          },
          {
            "code": "N0000011331",
            "display": "Polycyclic Compounds (Structural Class)"
          },
          {
            "code": "N0000008164",
            "display": "Polycyclic Hydrocarbons, Aromatic (Structural Class)"
          },
          {
            "code": "N0000170800",
            "display": "Polydeoxyribonucleotides (Structural Class)"
          },
          {
            "code": "N0000171517",
            "display": "Polydioxanone (Structural Class)"
          },
          {
            "code": "N0000007672",
            "display": "Polyenes (Structural Class)"
          },
          {
            "code": "N0000011413",
            "display": "Polyesters (Structural Class)"
          },
          {
            "code": "N0000171576",
            "display": "polyestradiol (Structural Class)"
          },
          {
            "code": "N0000007139",
            "display": "Polyethylene (Structural Class)"
          },
          {
            "code": "N0000006718",
            "display": "Polyethylene Glycols (Structural Class)"
          },
          {
            "code": "N0000171518",
            "display": "Polyethylene Terephthalates (Structural Class)"
          },
          {
            "code": "N0000171540",
            "display": "Polyethyleneimine (Structural Class)"
          },
          {
            "code": "N0000007673",
            "display": "Polyethylenes (Structural Class)"
          },
          {
            "code": "N0000167726",
            "display": "Polygalacturonase (Structural Class)"
          },
          {
            "code": "N0000171524",
            "display": "Polygeline (Structural Class)"
          },
          {
            "code": "N0000011412",
            "display": "Polyglactin 910 (Structural Class)"
          },
          {
            "code": "N0000006726",
            "display": "Polyglutamic Acid (Structural Class)"
          },
          {
            "code": "N0000171519",
            "display": "Polyglycolic Acid (Structural Class)"
          },
          {
            "code": "N0000171547",
            "display": "Polyhydroxyethyl Methacrylate (Structural Class)"
          },
          {
            "code": "N0000168594",
            "display": "Polyisoprenyl Phosphate Monosaccharides (Structural Class)"
          },
          {
            "code": "N0000168593",
            "display": "Polyisoprenyl Phosphate Oligosaccharides (Structural Class)"
          },
          {
            "code": "N0000168592",
            "display": "Polyisoprenyl Phosphate Sugars (Structural Class)"
          },
          {
            "code": "N0000166419",
            "display": "Polyisoprenyl Phosphates (Structural Class)"
          },
          {
            "code": "N0000167756",
            "display": "Polyketide Synthases (Structural Class)"
          },
          {
            "code": "N0000007819",
            "display": "Polylysine (Structural Class)"
          },
          {
            "code": "N0000007820",
            "display": "Polymers (Structural Class)"
          },
          {
            "code": "N0000007821",
            "display": "Polymethacrylic Acids (Structural Class)"
          },
          {
            "code": "N0000171546",
            "display": "Polymethyl Methacrylate (Structural Class)"
          },
          {
            "code": "N0000007407",
            "display": "Polymyxin B (Structural Class)"
          },
          {
            "code": "N0000007822",
            "display": "Polymyxins (Structural Class)"
          },
          {
            "code": "N0000168206",
            "display": "Polynucleotide 5'-Hydroxyl-Kinase (Structural Class)"
          },
          {
            "code": "N0000168275",
            "display": "Polynucleotide Adenylyltransferase (Structural Class)"
          },
          {
            "code": "N0000167747",
            "display": "Polynucleotide Ligases (Structural Class)"
          },
          {
            "code": "N0000011394",
            "display": "Polynucleotides (Structural Class)"
          },
          {
            "code": "N0000171549",
            "display": "Polyphloretin Phosphate (Structural Class)"
          },
          {
            "code": "N0000008207",
            "display": "Polyphosphates (Structural Class)"
          },
          {
            "code": "N0000171538",
            "display": "Polypropylenes (Structural Class)"
          },
          {
            "code": "N0000011450",
            "display": "Polyproteins (Structural Class)"
          },
          {
            "code": "N0000169600",
            "display": "Polypyrimidine Tract-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000168270",
            "display": "Polyribonucleotide Nucleotidyltransferase (Structural Class)"
          },
          {
            "code": "N0000170791",
            "display": "Polyribonucleotides (Structural Class)"
          },
          {
            "code": "N0000020040",
            "display": "Polysaccharide Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007834",
            "display": "Polysaccharide-Lyases (Structural Class)"
          },
          {
            "code": "N0000007837",
            "display": "Polysaccharides (Structural Class)"
          },
          {
            "code": "N0000007839",
            "display": "Polysaccharides, Bacterial (Structural Class)"
          },
          {
            "code": "N0000007478",
            "display": "Polysorbates (Structural Class)"
          },
          {
            "code": "N0000007840",
            "display": "Polystyrenes (Structural Class)"
          },
          {
            "code": "N0000171536",
            "display": "Polytetrafluoroethylene (Structural Class)"
          },
          {
            "code": "N0000007484",
            "display": "Polythiazide (Structural Class)"
          },
          {
            "code": "N0000168685",
            "display": "Polyubiquitin (Structural Class)"
          },
          {
            "code": "N0000175092",
            "display": "Polyunsaturated Alkamides (Structural Class)"
          },
          {
            "code": "N0000171539",
            "display": "Polyurethanes (Structural Class)"
          },
          {
            "code": "N0000005699",
            "display": "Polyvinyl Alcohol (Structural Class)"
          },
          {
            "code": "N0000171548",
            "display": "Polyvinyl Chloride (Structural Class)"
          },
          {
            "code": "N0000167245",
            "display": "Polyvinylpyridine N-Oxide (Structural Class)"
          },
          {
            "code": "N0000007851",
            "display": "Polyvinyls (Structural Class)"
          },
          {
            "code": "N0000005342",
            "display": "poractant alfa (Structural Class)"
          },
          {
            "code": "N0000175306",
            "display": "Pore Forming Cytotoxic Proteins (Structural Class)"
          },
          {
            "code": "N0000167144",
            "display": "Porfiromycin (Structural Class)"
          },
          {
            "code": "N0000169760",
            "display": "Porins (Structural Class)"
          },
          {
            "code": "N0000167050",
            "display": "Porphobilinogen (Structural Class)"
          },
          {
            "code": "N0000168020",
            "display": "Porphobilinogen Synthase (Structural Class)"
          },
          {
            "code": "N0000171207",
            "display": "Porphyrinogens (Structural Class)"
          },
          {
            "code": "N0000007865",
            "display": "Porphyrins (Structural Class)"
          },
          {
            "code": "N0000009808",
            "display": "Positive Chronotropy (Physiological Effect)"
          },
          {
            "code": "N0000009809",
            "display": "Positive Inotropy (Physiological Effect)"
          },
          {
            "code": "N0000169820",
            "display": "Positive Transcriptional Elongation Factor B (Structural Class)"
          },
          {
            "code": "N0000175869",
            "display": "Positron Emitting Activity (Mechanism of Action)"
          },
          {
            "code": "N0000009810",
            "display": "Post Translation Protein Modification Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005839",
            "display": "Potassium (Structural Class)"
          },
          {
            "code": "N0000006530",
            "display": "Potassium Acetate (Structural Class)"
          },
          {
            "code": "N0000006169",
            "display": "potassium bicarbonate (Structural Class)"
          },
          {
            "code": "N0000175449",
            "display": "Potassium Channel Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175448",
            "display": "Potassium Channel Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000211",
            "display": "Potassium Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169772",
            "display": "Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000169791",
            "display": "Potassium Channels, Calcium-Activated (Structural Class)"
          },
          {
            "code": "N0000169797",
            "display": "Potassium Channels, Inwardly Rectifying (Structural Class)"
          },
          {
            "code": "N0000169773",
            "display": "Potassium Channels, Tandem Pore Domain (Structural Class)"
          },
          {
            "code": "N0000169774",
            "display": "Potassium Channels, Voltage-Gated (Structural Class)"
          },
          {
            "code": "N0000005841",
            "display": "Potassium Chloride (Structural Class)"
          },
          {
            "code": "N0000006569",
            "display": "Potassium Citrate (Structural Class)"
          },
          {
            "code": "N0000007854",
            "display": "Potassium Compounds (Structural Class)"
          },
          {
            "code": "N0000166187",
            "display": "Potassium Cyanide (Structural Class)"
          },
          {
            "code": "N0000166188",
            "display": "Potassium Dichromate (Structural Class)"
          },
          {
            "code": "N0000005910",
            "display": "potassium hydroxide (Structural Class)"
          },
          {
            "code": "N0000005866",
            "display": "Potassium Iodide (Structural Class)"
          },
          {
            "code": "N0000175357",
            "display": "Potassium Ion Exchange Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166147",
            "display": "Potassium Isotopes (Structural Class)"
          },
          {
            "code": "N0000170283",
            "display": "Potassium Magnesium Aspartate (Structural Class)"
          },
          {
            "code": "N0000006254",
            "display": "potassium nitrate (Structural Class)"
          },
          {
            "code": "N0000005956",
            "display": "potassium perchlorate (Structural Class)"
          },
          {
            "code": "N0000005868",
            "display": "Potassium Permanganate (Structural Class)"
          },
          {
            "code": "N0000007477",
            "display": "potassium phosphate (Structural Class)"
          },
          {
            "code": "N0000166148",
            "display": "Potassium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166186",
            "display": "Potassium, Dietary (Structural Class)"
          },
          {
            "code": "N0000169725",
            "display": "Potassium-Hydrogen Antiporters (Structural Class)"
          },
          {
            "code": "N0000169839",
            "display": "POU Domain Factors (Structural Class)"
          },
          {
            "code": "N0000006586",
            "display": "Povidone (Structural Class)"
          },
          {
            "code": "N0000006587",
            "display": "Povidone-Iodine (Structural Class)"
          },
          {
            "code": "N0000170118",
            "display": "PPAR alpha (Structural Class)"
          },
          {
            "code": "N0000170120",
            "display": "PPAR delta (Structural Class)"
          },
          {
            "code": "N0000170119",
            "display": "PPAR gamma (Structural Class)"
          },
          {
            "code": "N0000170117",
            "display": "PPAR-beta (Structural Class)"
          },
          {
            "code": "N0000168401",
            "display": "PQQ Cofactor (Structural Class)"
          },
          {
            "code": "N0000166900",
            "display": "Practolol (Structural Class)"
          },
          {
            "code": "N0000166954",
            "display": "Prajmaline (Structural Class)"
          },
          {
            "code": "N0000006755",
            "display": "pralidoxime (Structural Class)"
          },
          {
            "code": "N0000007996",
            "display": "Pralidoxime Compounds (Structural Class)"
          },
          {
            "code": "N0000171601",
            "display": "pramlintide (Structural Class)"
          },
          {
            "code": "N0000171570",
            "display": "pramoxine (Structural Class)"
          },
          {
            "code": "N0000166238",
            "display": "Praseodymium (Structural Class)"
          },
          {
            "code": "N0000007054",
            "display": "Pravastatin (Structural Class)"
          },
          {
            "code": "N0000006633",
            "display": "Prazepam (Structural Class)"
          },
          {
            "code": "N0000006634",
            "display": "Praziquantel (Structural Class)"
          },
          {
            "code": "N0000006638",
            "display": "Prazosin (Structural Class)"
          },
          {
            "code": "N0000169505",
            "display": "Prealbumin (Structural Class)"
          },
          {
            "code": "N0000169349",
            "display": "Precipitins (Structural Class)"
          },
          {
            "code": "N0000006300",
            "display": "prednicarbate (Structural Class)"
          },
          {
            "code": "N0000167429",
            "display": "Prednimustine (Structural Class)"
          },
          {
            "code": "N0000006669",
            "display": "Prednisolone (Structural Class)"
          },
          {
            "code": "N0000006687",
            "display": "Prednisone (Structural Class)"
          },
          {
            "code": "N0000171595",
            "display": "pregabalin (Structural Class)"
          },
          {
            "code": "N0000008000",
            "display": "Pregnadienediols (Structural Class)"
          },
          {
            "code": "N0000008001",
            "display": "Pregnadienes (Structural Class)"
          },
          {
            "code": "N0000008002",
            "display": "Pregnadienetriols (Structural Class)"
          },
          {
            "code": "N0000008009",
            "display": "Pregnancy Proteins (Structural Class)"
          },
          {
            "code": "N0000169417",
            "display": "Pregnancy-Associated alpha 2-Macroglobulins (Structural Class)"
          },
          {
            "code": "N0000169418",
            "display": "Pregnancy-Associated Plasma Protein-A (Structural Class)"
          },
          {
            "code": "N0000169419",
            "display": "Pregnancy-Specific beta 1-Glycoproteins (Structural Class)"
          },
          {
            "code": "N0000167504",
            "display": "Pregnanediol (Structural Class)"
          },
          {
            "code": "N0000167423",
            "display": "Pregnanediones (Structural Class)"
          },
          {
            "code": "N0000008242",
            "display": "Pregnanes (Structural Class)"
          },
          {
            "code": "N0000167503",
            "display": "Pregnanetriol (Structural Class)"
          },
          {
            "code": "N0000167421",
            "display": "Pregnanolone (Structural Class)"
          },
          {
            "code": "N0000167422",
            "display": "Pregnatrienes (Structural Class)"
          },
          {
            "code": "N0000008024",
            "display": "Pregnenediones (Structural Class)"
          },
          {
            "code": "N0000008025",
            "display": "Pregnenes (Structural Class)"
          },
          {
            "code": "N0000167506",
            "display": "Pregnenolone (Structural Class)"
          },
          {
            "code": "N0000167420",
            "display": "Pregnenolone Carbonitrile (Structural Class)"
          },
          {
            "code": "N0000171486",
            "display": "Prekallikrein (Structural Class)"
          },
          {
            "code": "N0000166826",
            "display": "Prenalterol (Structural Class)"
          },
          {
            "code": "N0000167057",
            "display": "Prenazone (Structural Class)"
          },
          {
            "code": "N0000166524",
            "display": "Prenylamine (Structural Class)"
          },
          {
            "code": "N0000168123",
            "display": "Prephenate Dehydratase (Structural Class)"
          },
          {
            "code": "N0000168122",
            "display": "Prephenate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000175241",
            "display": "Presenilin-1 (Structural Class)"
          },
          {
            "code": "N0000175240",
            "display": "Presenilin-2 (Structural Class)"
          },
          {
            "code": "N0000175239",
            "display": "Presenilins (Structural Class)"
          },
          {
            "code": "N0000009786",
            "display": "PRF Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009788",
            "display": "PRF Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005730",
            "display": "Prilocaine (Structural Class)"
          },
          {
            "code": "N0000005735",
            "display": "Primaquine (Structural Class)"
          },
          {
            "code": "N0000005752",
            "display": "Primidone (Structural Class)"
          },
          {
            "code": "N0000169116",
            "display": "Prions (Structural Class)"
          },
          {
            "code": "N0000170360",
            "display": "Pristinamycin (Structural Class)"
          },
          {
            "code": "N0000166738",
            "display": "Proadifen (Structural Class)"
          },
          {
            "code": "N0000167478",
            "display": "Proanthocyanidins (Structural Class)"
          },
          {
            "code": "N0000005795",
            "display": "Probenecid (Structural Class)"
          },
          {
            "code": "N0000005811",
            "display": "Probucol (Structural Class)"
          },
          {
            "code": "N0000005813",
            "display": "Procainamide (Structural Class)"
          },
          {
            "code": "N0000005814",
            "display": "Procaine (Structural Class)"
          },
          {
            "code": "N0000005818",
            "display": "Procarbazine (Structural Class)"
          },
          {
            "code": "N0000166917",
            "display": "Procaterol (Structural Class)"
          },
          {
            "code": "N0000005823",
            "display": "Procetofen (Structural Class)"
          },
          {
            "code": "N0000005824",
            "display": "Prochlorperazine (Structural Class)"
          },
          {
            "code": "N0000168669",
            "display": "Procollagen (Structural Class)"
          },
          {
            "code": "N0000167543",
            "display": "Procollagen N-Endopeptidase (Structural Class)"
          },
          {
            "code": "N0000167875",
            "display": "Procollagen-Lysine, 2-Oxoglutarate 5-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000167871",
            "display": "Procollagen-Proline Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000005858",
            "display": "Procyclidine (Structural Class)"
          },
          {
            "code": "N0000171217",
            "display": "Prodigiosin (Structural Class)"
          },
          {
            "code": "N0000168537",
            "display": "Prodigiozan (Structural Class)"
          },
          {
            "code": "N0000169461",
            "display": "Profilins (Structural Class)"
          },
          {
            "code": "N0000005920",
            "display": "Proflavine (Structural Class)"
          },
          {
            "code": "N0000000185",
            "display": "Progestational Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000115",
            "display": "Progestational Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000005934",
            "display": "Progesterone (Structural Class)"
          },
          {
            "code": "N0000011301",
            "display": "Progesterone Congeners (Structural Class)"
          },
          {
            "code": "N0000167986",
            "display": "Progesterone Reductase (Structural Class)"
          },
          {
            "code": "N0000169391",
            "display": "Progesterone-Binding Globulin (Structural Class)"
          },
          {
            "code": "N0000175927",
            "display": "Progestin Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170389",
            "display": "Proglucagon (Structural Class)"
          },
          {
            "code": "N0000170242",
            "display": "Proglumide (Structural Class)"
          },
          {
            "code": "N0000170325",
            "display": "Proinsulin (Structural Class)"
          },
          {
            "code": "N0000170080",
            "display": "Prokaryotic Initiation Factor-1 (Structural Class)"
          },
          {
            "code": "N0000170082",
            "display": "Prokaryotic Initiation Factor-2 (Structural Class)"
          },
          {
            "code": "N0000170081",
            "display": "Prokaryotic Initiation Factor-3 (Structural Class)"
          },
          {
            "code": "N0000170079",
            "display": "Prokaryotic Initiation Factors (Structural Class)"
          },
          {
            "code": "N0000170342",
            "display": "Prolactin (Structural Class)"
          },
          {
            "code": "N0000009784",
            "display": "Prolactin Inhibiting Factor Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170375",
            "display": "Prolactin Release-Inhibiting Factors (Structural Class)"
          },
          {
            "code": "N0000009787",
            "display": "Prolactin Releasing Factor Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171359",
            "display": "Proliferating Cell Nuclear Antigen (Structural Class)"
          },
          {
            "code": "N0000005995",
            "display": "Proline (Structural Class)"
          },
          {
            "code": "N0000167877",
            "display": "Proline Oxidase (Structural Class)"
          },
          {
            "code": "N0000168235",
            "display": "Proline-Directed Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000006005",
            "display": "Promazine (Structural Class)"
          },
          {
            "code": "N0000167336",
            "display": "Promedol (Structural Class)"
          },
          {
            "code": "N0000167398",
            "display": "Promegestone (Structural Class)"
          },
          {
            "code": "N0000006007",
            "display": "Promethazine (Structural Class)"
          },
          {
            "code": "N0000166235",
            "display": "Promethium (Structural Class)"
          },
          {
            "code": "N0000167163",
            "display": "Prometryne (Structural Class)"
          },
          {
            "code": "N0000167552",
            "display": "Pronase (Structural Class)"
          },
          {
            "code": "N0000011375",
            "display": "Pro-Opiomelanocortin (Structural Class)"
          },
          {
            "code": "N0000006692",
            "display": "Propafenone (Structural Class)"
          },
          {
            "code": "N0000010558",
            "display": "Propane (Structural Class)"
          },
          {
            "code": "N0000168022",
            "display": "Propanediol Dehydratase (Structural Class)"
          },
          {
            "code": "N0000166649",
            "display": "Propanidid (Structural Class)"
          },
          {
            "code": "N0000166897",
            "display": "Propanil (Structural Class)"
          },
          {
            "code": "N0000007669",
            "display": "Propanolamines (Structural Class)"
          },
          {
            "code": "N0000008112",
            "display": "Propanols (Structural Class)"
          },
          {
            "code": "N0000006715",
            "display": "Propantheline (Structural Class)"
          },
          {
            "code": "N0000169398",
            "display": "Properdin (Structural Class)"
          },
          {
            "code": "N0000167287",
            "display": "Propidium (Structural Class)"
          },
          {
            "code": "N0000166850",
            "display": "Propiolactone (Structural Class)"
          },
          {
            "code": "N0000006986",
            "display": "propiomazine (Structural Class)"
          },
          {
            "code": "N0000007677",
            "display": "Propionates (Structural Class)"
          },
          {
            "code": "N0000006741",
            "display": "Propionic Acids (Structural Class)"
          },
          {
            "code": "N0000007679",
            "display": "Propiophenones (Structural Class)"
          },
          {
            "code": "N0000171537",
            "display": "Proplast (Structural Class)"
          },
          {
            "code": "N0000006386",
            "display": "Propofol (Structural Class)"
          },
          {
            "code": "N0000170867",
            "display": "Propolis (Structural Class)"
          },
          {
            "code": "N0000166704",
            "display": "Propoxur (Structural Class)"
          },
          {
            "code": "N0000007688",
            "display": "Propoxycaine (Structural Class)"
          },
          {
            "code": "N0000007689",
            "display": "Propoxyphene (Structural Class)"
          },
          {
            "code": "N0000006760",
            "display": "Propranolol (Structural Class)"
          },
          {
            "code": "N0000167553",
            "display": "Proprotein Convertase 1 (Structural Class)"
          },
          {
            "code": "N0000167555",
            "display": "Proprotein Convertase 2 (Structural Class)"
          },
          {
            "code": "N0000167564",
            "display": "Proprotein Convertase 5 (Structural Class)"
          },
          {
            "code": "N0000167537",
            "display": "Proprotein Convertases (Structural Class)"
          },
          {
            "code": "N0000006765",
            "display": "Propyl Gallate (Structural Class)"
          },
          {
            "code": "N0000007691",
            "display": "Propylamines (Structural Class)"
          },
          {
            "code": "N0000166503",
            "display": "Propylbenzilylcholine Mustard (Structural Class)"
          },
          {
            "code": "N0000006862",
            "display": "Propylene Glycol (Structural Class)"
          },
          {
            "code": "N0000007665",
            "display": "Propylene Glycols (Structural Class)"
          },
          {
            "code": "N0000006785",
            "display": "Propyliodone (Structural Class)"
          },
          {
            "code": "N0000006787",
            "display": "Propylthiouracil (Structural Class)"
          },
          {
            "code": "N0000168447",
            "display": "Proscillaridin (Structural Class)"
          },
          {
            "code": "N0000167368",
            "display": "Prospidium (Structural Class)"
          },
          {
            "code": "N0000020068",
            "display": "Prostacyclin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000171034",
            "display": "Prostaglandin D2 (Structural Class)"
          },
          {
            "code": "N0000171026",
            "display": "Prostaglandin Endoperoxides (Structural Class)"
          },
          {
            "code": "N0000171018",
            "display": "Prostaglandin Endoperoxides, Synthetic (Structural Class)"
          },
          {
            "code": "N0000171029",
            "display": "Prostaglandin H2 (Structural Class)"
          },
          {
            "code": "N0000000106",
            "display": "Prostaglandin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000108",
            "display": "Prostaglandin Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000131",
            "display": "Prostaglandin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000167859",
            "display": "Prostaglandin-Endoperoxide Synthases (Structural Class)"
          },
          {
            "code": "N0000007706",
            "display": "Prostaglandins (Structural Class)"
          },
          {
            "code": "N0000171031",
            "display": "Prostaglandins A (Structural Class)"
          },
          {
            "code": "N0000171019",
            "display": "Prostaglandins A, Synthetic (Structural Class)"
          },
          {
            "code": "N0000171032",
            "display": "Prostaglandins B (Structural Class)"
          },
          {
            "code": "N0000171033",
            "display": "Prostaglandins D (Structural Class)"
          },
          {
            "code": "N0000007709",
            "display": "Prostaglandins E (Structural Class)"
          },
          {
            "code": "N0000007710",
            "display": "Prostaglandins E, Synthetic (Structural Class)"
          },
          {
            "code": "N0000008173",
            "display": "Prostaglandins F (Structural Class)"
          },
          {
            "code": "N0000007713",
            "display": "Prostaglandins F, Synthetic (Structural Class)"
          },
          {
            "code": "N0000171027",
            "display": "Prostaglandins G (Structural Class)"
          },
          {
            "code": "N0000171028",
            "display": "Prostaglandins H (Structural Class)"
          },
          {
            "code": "N0000011280",
            "display": "Prostaglandins I (Structural Class)"
          },
          {
            "code": "N0000008174",
            "display": "Prostaglandins, Synthetic (Structural Class)"
          },
          {
            "code": "N0000168566",
            "display": "Prostanoic Acids (Structural Class)"
          },
          {
            "code": "N0000171378",
            "display": "Prostate-Specific Antigen (Structural Class)"
          },
          {
            "code": "N0000009811",
            "display": "Prostatic Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009812",
            "display": "Prostatic Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170134",
            "display": "Prostatic Secretory Proteins (Structural Class)"
          },
          {
            "code": "N0000009813",
            "display": "Prostatic Size Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166274",
            "display": "Protactinium (Structural Class)"
          },
          {
            "code": "N0000170596",
            "display": "Protamine Kinase (Structural Class)"
          },
          {
            "code": "N0000006896",
            "display": "Protamines (Structural Class)"
          },
          {
            "code": "N0000000076",
            "display": "Protease Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167597",
            "display": "Protease La (Structural Class)"
          },
          {
            "code": "N0000167743",
            "display": "Proteasome Endopeptidase Complex (Structural Class)"
          },
          {
            "code": "N0000175075",
            "display": "Proteasome Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170930",
            "display": "Protein C (Structural Class)"
          },
          {
            "code": "N0000170002",
            "display": "Protein C Inhibitor (Structural Class)"
          },
          {
            "code": "N0000168185",
            "display": "Protein D-Aspartate-L-Isoaspartate Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000009814",
            "display": "Protein Degradation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167798",
            "display": "Protein Disulfide Reductase (Glutathione) (Structural Class)"
          },
          {
            "code": "N0000168085",
            "display": "Protein Disulfide-Isomerase (Structural Class)"
          },
          {
            "code": "N0000170091",
            "display": "Protein Hydrolysates (Structural Class)"
          },
          {
            "code": "N0000170469",
            "display": "Protein Inhibitors of Activated STAT (Structural Class)"
          },
          {
            "code": "N0000011444",
            "display": "Protein Isoforms (Structural Class)"
          },
          {
            "code": "N0000168231",
            "display": "Protein Kinase C (Structural Class)"
          },
          {
            "code": "N0000168232",
            "display": "Protein Kinase C-alpha (Structural Class)"
          },
          {
            "code": "N0000168234",
            "display": "Protein Kinase C-delta (Structural Class)"
          },
          {
            "code": "N0000168233",
            "display": "Protein Kinase C-epsilon (Structural Class)"
          },
          {
            "code": "N0000175076",
            "display": "Protein Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168228",
            "display": "Protein Kinases (Structural Class)"
          },
          {
            "code": "N0000168182",
            "display": "Protein Methyltransferases (Structural Class)"
          },
          {
            "code": "N0000168184",
            "display": "Protein O-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000007746",
            "display": "Protein Precursors (Structural Class)"
          },
          {
            "code": "N0000170932",
            "display": "Protein S (Structural Class)"
          },
          {
            "code": "N0000170621",
            "display": "Protein Sorting Signals (Structural Class)"
          },
          {
            "code": "N0000169154",
            "display": "Protein Subunits (Structural Class)"
          },
          {
            "code": "N0000000150",
            "display": "Protein Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168186",
            "display": "Protein-Arginine N-Methyltransferase (Structural Class)"
          },
          {
            "code": "N0000175330",
            "display": "Proteinase Inhibitory Proteins, Secretory (Structural Class)"
          },
          {
            "code": "N0000167833",
            "display": "Protein-Lysine 6-Oxidase (Structural Class)"
          },
          {
            "code": "N0000005817",
            "display": "Proteins (Structural Class)"
          },
          {
            "code": "N0000168229",
            "display": "Protein-Serine-Threonine Kinases (Structural Class)"
          },
          {
            "code": "N0000168237",
            "display": "Protein-Tyrosine Kinases (Structural Class)"
          },
          {
            "code": "N0000167647",
            "display": "Protein-Tyrosine-Phosphatase (Structural Class)"
          },
          {
            "code": "N0000169197",
            "display": "Proteochondroitin Sulfates (Structural Class)"
          },
          {
            "code": "N0000169195",
            "display": "Proteoglycans (Structural Class)"
          },
          {
            "code": "N0000170007",
            "display": "Proteolipids (Structural Class)"
          },
          {
            "code": "N0000168999",
            "display": "Proteome (Structural Class)"
          },
          {
            "code": "N0000167317",
            "display": "Prothionamide (Structural Class)"
          },
          {
            "code": "N0000171497",
            "display": "Prothrombin (Structural Class)"
          },
          {
            "code": "N0000167845",
            "display": "Protocatechuate-3,4-Dioxygenase (Structural Class)"
          },
          {
            "code": "N0000171206",
            "display": "Protochlorophyllide (Structural Class)"
          },
          {
            "code": "N0000000147",
            "display": "Proton Pump Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169689",
            "display": "Proton Pumps (Structural Class)"
          },
          {
            "code": "N0000169712",
            "display": "Proton-Phosphate Symporters (Structural Class)"
          },
          {
            "code": "N0000166194",
            "display": "Protons (Structural Class)"
          },
          {
            "code": "N0000169695",
            "display": "Proton-Translocating ATPases (Structural Class)"
          },
          {
            "code": "N0000169822",
            "display": "Proto-Oncogene Protein c-ets-1 (Structural Class)"
          },
          {
            "code": "N0000169823",
            "display": "Proto-Oncogene Protein c-ets-2 (Structural Class)"
          },
          {
            "code": "N0000169827",
            "display": "Proto-Oncogene Protein c-fli-1 (Structural Class)"
          },
          {
            "code": "N0000169085",
            "display": "Proto-Oncogene Proteins (Structural Class)"
          },
          {
            "code": "N0000168659",
            "display": "Proto-Oncogene Proteins A-raf (Structural Class)"
          },
          {
            "code": "N0000170476",
            "display": "Proto-Oncogene Proteins B-raf (Structural Class)"
          },
          {
            "code": "N0000169093",
            "display": "Proto-Oncogene Proteins c-abl (Structural Class)"
          },
          {
            "code": "N0000169095",
            "display": "Proto-Oncogene Proteins c-akt (Structural Class)"
          },
          {
            "code": "N0000170487",
            "display": "Proto-Oncogene Proteins c-bcl-2 (Structural Class)"
          },
          {
            "code": "N0000169915",
            "display": "Proto-Oncogene Proteins c-bcl-6 (Structural Class)"
          },
          {
            "code": "N0000169088",
            "display": "Proto-Oncogene Proteins c-bcr (Structural Class)"
          },
          {
            "code": "N0000169099",
            "display": "Proto-Oncogene Proteins c-cbl (Structural Class)"
          },
          {
            "code": "N0000170445",
            "display": "Proto-Oncogene Proteins c-crk (Structural Class)"
          },
          {
            "code": "N0000169821",
            "display": "Proto-Oncogene Proteins c-ets (Structural Class)"
          },
          {
            "code": "N0000169094",
            "display": "Proto-Oncogene Proteins c-fes (Structural Class)"
          },
          {
            "code": "N0000169851",
            "display": "Proto-Oncogene Proteins c-fos (Structural Class)"
          },
          {
            "code": "N0000169089",
            "display": "Proto-Oncogene Proteins c-fyn (Structural Class)"
          },
          {
            "code": "N0000169087",
            "display": "Proto-Oncogene Proteins c-hck (Structural Class)"
          },
          {
            "code": "N0000169854",
            "display": "Proto-Oncogene Proteins c-jun (Structural Class)"
          },
          {
            "code": "N0000171299",
            "display": "Proto-Oncogene Proteins c-kit (Structural Class)"
          },
          {
            "code": "N0000169860",
            "display": "Proto-Oncogene Proteins c-maf (Structural Class)"
          },
          {
            "code": "N0000169211",
            "display": "Proto-Oncogene Proteins c-mdm2 (Structural Class)"
          },
          {
            "code": "N0000169086",
            "display": "Proto-Oncogene Proteins c-met (Structural Class)"
          },
          {
            "code": "N0000170478",
            "display": "Proto-Oncogene Proteins c-mos (Structural Class)"
          },
          {
            "code": "N0000169838",
            "display": "Proto-Oncogene Proteins c-myb (Structural Class)"
          },
          {
            "code": "N0000169237",
            "display": "Proto-Oncogene Proteins c-myc (Structural Class)"
          },
          {
            "code": "N0000169091",
            "display": "Proto-Oncogene Proteins c-pim-1 (Structural Class)"
          },
          {
            "code": "N0000170475",
            "display": "Proto-Oncogene Proteins c-raf (Structural Class)"
          },
          {
            "code": "N0000169880",
            "display": "Proto-Oncogene Proteins c-rel (Structural Class)"
          },
          {
            "code": "N0000169092",
            "display": "Proto-Oncogene Proteins c-ret (Structural Class)"
          },
          {
            "code": "N0000171015",
            "display": "Proto-Oncogene Proteins c-sis (Structural Class)"
          },
          {
            "code": "N0000170512",
            "display": "Proto-Oncogene Proteins c-vav (Structural Class)"
          },
          {
            "code": "N0000169097",
            "display": "Proto-Oncogene Proteins c-yes (Structural Class)"
          },
          {
            "code": "N0000170563",
            "display": "Proto-Oncogene Proteins p21(ras) (Structural Class)"
          },
          {
            "code": "N0000169096",
            "display": "Proto-Oncogene Proteins pp60(c-src) (Structural Class)"
          },
          {
            "code": "N0000168695",
            "display": "Protoporphyrinogen Oxidase (Structural Class)"
          },
          {
            "code": "N0000171210",
            "display": "Protoporphyrins (Structural Class)"
          },
          {
            "code": "N0000005896",
            "display": "Protoveratrines (Structural Class)"
          },
          {
            "code": "N0000169425",
            "display": "Protozoan Proteins (Structural Class)"
          },
          {
            "code": "N0000170877",
            "display": "Protozoan Vaccines (Structural Class)"
          },
          {
            "code": "N0000005915",
            "display": "Protriptyline (Structural Class)"
          },
          {
            "code": "N0000169119",
            "display": "PrP 27-30 Protein (Structural Class)"
          },
          {
            "code": "N0000169117",
            "display": "PrPC Proteins (Structural Class)"
          },
          {
            "code": "N0000169118",
            "display": "PrPSc Proteins (Structural Class)"
          },
          {
            "code": "N0000171289",
            "display": "P-Selectin (Structural Class)"
          },
          {
            "code": "N0000167626",
            "display": "Pseudocholinesterase (Structural Class)"
          },
          {
            "code": "N0000170892",
            "display": "Pseudorabies Vaccines (Structural Class)"
          },
          {
            "code": "N0000170640",
            "display": "Pseudouridine (Structural Class)"
          },
          {
            "code": "N0000166966",
            "display": "Psilocybine (Structural Class)"
          },
          {
            "code": "N0000007909",
            "display": "Psoralens (Structural Class)"
          },
          {
            "code": "N0000168609",
            "display": "Psychosine (Structural Class)"
          },
          {
            "code": "N0000005397",
            "display": "Psyllium (Structural Class)"
          },
          {
            "code": "N0000169102",
            "display": "PTEN Phosphohydrolase (Structural Class)"
          },
          {
            "code": "N0000008032",
            "display": "Pteridines (Structural Class)"
          },
          {
            "code": "N0000008033",
            "display": "Pterins (Structural Class)"
          },
          {
            "code": "N0000167292",
            "display": "Pterocarpans (Structural Class)"
          },
          {
            "code": "N0000166944",
            "display": "Pteroylpolyglutamic Acids (Structural Class)"
          },
          {
            "code": "N0000009815",
            "display": "Pulmonary Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009816",
            "display": "Pulmonary Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175405",
            "display": "Pulmonary Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175389",
            "display": "Pulmonary Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000169162",
            "display": "Pulmonary Surfactant-Associated Protein A (Structural Class)"
          },
          {
            "code": "N0000169024",
            "display": "Pulmonary Surfactant-Associated Protein B (Structural Class)"
          },
          {
            "code": "N0000170008",
            "display": "Pulmonary Surfactant-Associated Protein C (Structural Class)"
          },
          {
            "code": "N0000169163",
            "display": "Pulmonary Surfactant-Associated Protein D (Structural Class)"
          },
          {
            "code": "N0000169023",
            "display": "Pulmonary Surfactant-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000009817",
            "display": "Pulmonary Venous Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009818",
            "display": "Pulmonary Venous Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009819",
            "display": "Pupillary Constriction (Physiological Effect)"
          },
          {
            "code": "N0000009820",
            "display": "Pupillary Dilation (Physiological Effect)"
          },
          {
            "code": "N0000008061",
            "display": "Purine Nucleosides (Structural Class)"
          },
          {
            "code": "N0000008062",
            "display": "Purine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000168352",
            "display": "Purine-Nucleoside Phosphorylase (Structural Class)"
          },
          {
            "code": "N0000008065",
            "display": "Purines (Structural Class)"
          },
          {
            "code": "N0000008251",
            "display": "Purinones (Structural Class)"
          },
          {
            "code": "N0000170627",
            "display": "Puromycin (Structural Class)"
          },
          {
            "code": "N0000170628",
            "display": "Puromycin Aminonucleoside (Structural Class)"
          },
          {
            "code": "N0000166545",
            "display": "Putrescine (Structural Class)"
          },
          {
            "code": "N0000169052",
            "display": "Pyocins (Structural Class)"
          },
          {
            "code": "N0000171196",
            "display": "Pyocyanine (Structural Class)"
          },
          {
            "code": "N0000171550",
            "display": "Pyran Copolymer (Structural Class)"
          },
          {
            "code": "N0000167015",
            "display": "Pyranocoumarins (Structural Class)"
          },
          {
            "code": "N0000008141",
            "display": "Pyrans (Structural Class)"
          },
          {
            "code": "N0000007559",
            "display": "Pyrantel (Structural Class)"
          },
          {
            "code": "N0000005994",
            "display": "Pyrantel Pamoate (Structural Class)"
          },
          {
            "code": "N0000167176",
            "display": "Pyrantel Tartrate (Structural Class)"
          },
          {
            "code": "N0000006003",
            "display": "Pyrazinamide (Structural Class)"
          },
          {
            "code": "N0000007565",
            "display": "Pyrazines (Structural Class)"
          },
          {
            "code": "N0000007569",
            "display": "Pyrazoles (Structural Class)"
          },
          {
            "code": "N0000011286",
            "display": "Pyrazolones (Structural Class)"
          },
          {
            "code": "N0000167357",
            "display": "Pyrenes (Structural Class)"
          },
          {
            "code": "N0000006014",
            "display": "Pyrethrins (Structural Class)"
          },
          {
            "code": "N0000008145",
            "display": "Pyridazines (Structural Class)"
          },
          {
            "code": "N0000007570",
            "display": "Pyridines (Structural Class)"
          },
          {
            "code": "N0000007571",
            "display": "Pyridinium Compounds (Structural Class)"
          },
          {
            "code": "N0000166706",
            "display": "Pyridinolcarbamate (Structural Class)"
          },
          {
            "code": "N0000007575",
            "display": "Pyridones (Structural Class)"
          },
          {
            "code": "N0000006033",
            "display": "Pyridostigmine Bromide (Structural Class)"
          },
          {
            "code": "N0000008146",
            "display": "Pyridoxal (Structural Class)"
          },
          {
            "code": "N0000168225",
            "display": "Pyridoxal Kinase (Structural Class)"
          },
          {
            "code": "N0000007581",
            "display": "Pyridoxal Phosphate (Structural Class)"
          },
          {
            "code": "N0000167221",
            "display": "Pyridoxamine (Structural Class)"
          },
          {
            "code": "N0000167879",
            "display": "Pyridoxaminephosphate Oxidase (Structural Class)"
          },
          {
            "code": "N0000167318",
            "display": "Pyridoxic Acid (Structural Class)"
          },
          {
            "code": "N0000006060",
            "display": "Pyridoxine (Structural Class)"
          },
          {
            "code": "N0000006062",
            "display": "Pyrilamine (Structural Class)"
          },
          {
            "code": "N0000006064",
            "display": "Pyrimethamine (Structural Class)"
          },
          {
            "code": "N0000170805",
            "display": "Pyrimidine Dimers (Structural Class)"
          },
          {
            "code": "N0000008147",
            "display": "Pyrimidine Nucleosides (Structural Class)"
          },
          {
            "code": "N0000170767",
            "display": "Pyrimidine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000007587",
            "display": "Pyrimidines (Structural Class)"
          },
          {
            "code": "N0000007588",
            "display": "Pyrimidinones (Structural Class)"
          },
          {
            "code": "N0000167229",
            "display": "Pyrithiamine (Structural Class)"
          },
          {
            "code": "N0000167222",
            "display": "Pyrithioxin (Structural Class)"
          },
          {
            "code": "N0000006089",
            "display": "Pyrogallol (Structural Class)"
          },
          {
            "code": "N0000169322",
            "display": "Pyroglobulins (Structural Class)"
          },
          {
            "code": "N0000167675",
            "display": "Pyroglutamate Hydrolase (Structural Class)"
          },
          {
            "code": "N0000167584",
            "display": "Pyroglutamyl-Peptidase I (Structural Class)"
          },
          {
            "code": "N0000007590",
            "display": "Pyrones (Structural Class)"
          },
          {
            "code": "N0000167263",
            "display": "Pyronine (Structural Class)"
          },
          {
            "code": "N0000167531",
            "display": "Pyrophosphatases (Structural Class)"
          },
          {
            "code": "N0000175469",
            "display": "Pyrophosphate Analog (Structural Class)"
          },
          {
            "code": "N0000007592",
            "display": "Pyrroles (Structural Class)"
          },
          {
            "code": "N0000007593",
            "display": "Pyrrolidines (Structural Class)"
          },
          {
            "code": "N0000007594",
            "display": "Pyrrolidinones (Structural Class)"
          },
          {
            "code": "N0000170263",
            "display": "Pyrrolidonecarboxylic Acid (Structural Class)"
          },
          {
            "code": "N0000167890",
            "display": "Pyrroline Carboxylate Reductases (Structural Class)"
          },
          {
            "code": "N0000166982",
            "display": "Pyrrolizidine Alkaloids (Structural Class)"
          },
          {
            "code": "N0000167048",
            "display": "Pyrrolnitrin (Structural Class)"
          },
          {
            "code": "N0000166972",
            "display": "Pyrroloiminoquinones (Structural Class)"
          },
          {
            "code": "N0000166838",
            "display": "Pyruvaldehyde (Structural Class)"
          },
          {
            "code": "N0000167755",
            "display": "Pyruvate Carboxylase (Structural Class)"
          },
          {
            "code": "N0000168058",
            "display": "Pyruvate Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000167917",
            "display": "Pyruvate Dehydrogenase (Lipoamide) (Structural Class)"
          },
          {
            "code": "N0000167644",
            "display": "Pyruvate Dehydrogenase (Lipoamide)-Phosphatase (Structural Class)"
          },
          {
            "code": "N0000167744",
            "display": "Pyruvate Dehydrogenase Complex (Structural Class)"
          },
          {
            "code": "N0000168216",
            "display": "Pyruvate Kinase (Structural Class)"
          },
          {
            "code": "N0000167914",
            "display": "Pyruvate Oxidase (Structural Class)"
          },
          {
            "code": "N0000167915",
            "display": "Pyruvate Synthase (Structural Class)"
          },
          {
            "code": "N0000168249",
            "display": "Pyruvate, Orthophosphate Dikinase (Structural Class)"
          },
          {
            "code": "N0000166686",
            "display": "Pyruvates (Structural Class)"
          },
          {
            "code": "N0000166688",
            "display": "Pyruvic Acid (Structural Class)"
          },
          {
            "code": "N0000166912",
            "display": "Pyrvinium Compounds (Structural Class)"
          },
          {
            "code": "N0000168268",
            "display": "Q beta Replicase (Structural Class)"
          },
          {
            "code": "N0000168715",
            "display": "Qa-SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000168714",
            "display": "Qb-SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000168718",
            "display": "Qc-SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000168713",
            "display": "Q-SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000166298",
            "display": "Quartz (Structural Class)"
          },
          {
            "code": "N0000166345",
            "display": "Quassins (Structural Class)"
          },
          {
            "code": "N0000166489",
            "display": "Quaternary Ammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000005407",
            "display": "quazepam (Structural Class)"
          },
          {
            "code": "N0000167022",
            "display": "Quercetin (Structural Class)"
          },
          {
            "code": "N0000006137",
            "display": "quetiapine (Structural Class)"
          },
          {
            "code": "N0000006230",
            "display": "Quinacrine (Structural Class)"
          },
          {
            "code": "N0000167272",
            "display": "Quinacrine Mustard (Structural Class)"
          },
          {
            "code": "N0000166913",
            "display": "Quinaldines (Structural Class)"
          },
          {
            "code": "N0000006736",
            "display": "quinapril (Structural Class)"
          },
          {
            "code": "N0000007605",
            "display": "Quinazolines (Structural Class)"
          },
          {
            "code": "N0000175104",
            "display": "Quinazolinones (Structural Class)"
          },
          {
            "code": "N0000006905",
            "display": "Quinestrol (Structural Class)"
          },
          {
            "code": "N0000006143",
            "display": "quinethazone (Structural Class)"
          },
          {
            "code": "N0000166670",
            "display": "Quinic Acid (Structural Class)"
          },
          {
            "code": "N0000007728",
            "display": "Quinidine (Structural Class)"
          },
          {
            "code": "N0000006907",
            "display": "Quinine (Structural Class)"
          },
          {
            "code": "N0000007731",
            "display": "Quinolines (Structural Class)"
          },
          {
            "code": "N0000167233",
            "display": "Quinolinic Acid (Structural Class)"
          },
          {
            "code": "N0000167232",
            "display": "Quinolinic Acids (Structural Class)"
          },
          {
            "code": "N0000166910",
            "display": "Quinolinium Compounds (Structural Class)"
          },
          {
            "code": "N0000007734",
            "display": "Quinolizines (Structural Class)"
          },
          {
            "code": "N0000007606",
            "display": "Quinolones (Structural Class)"
          },
          {
            "code": "N0000167812",
            "display": "Quinone Reductases (Structural Class)"
          },
          {
            "code": "N0000008181",
            "display": "Quinones (Structural Class)"
          },
          {
            "code": "N0000007739",
            "display": "Quinoxalines (Structural Class)"
          },
          {
            "code": "N0000167290",
            "display": "Quinpirole (Structural Class)"
          },
          {
            "code": "N0000007740",
            "display": "Quinuclidines (Structural Class)"
          },
          {
            "code": "N0000007741",
            "display": "Quinuclidinyl Benzilate (Structural Class)"
          },
          {
            "code": "N0000167123",
            "display": "Quipazine (Structural Class)"
          },
          {
            "code": "N0000170217",
            "display": "Quisqualic Acid (Structural Class)"
          },
          {
            "code": "N0000170568",
            "display": "rab GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170569",
            "display": "rab1 GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170574",
            "display": "rab2 GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000170571",
            "display": "rab3 GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170572",
            "display": "rab3A GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000170573",
            "display": "rab4 GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170570",
            "display": "rab5 GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000005413",
            "display": "rabeprazole (Structural Class)"
          },
          {
            "code": "N0000005415",
            "display": "Rabies Vaccines (Structural Class)"
          },
          {
            "code": "N0000170580",
            "display": "rac GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170581",
            "display": "rac1 GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000168097",
            "display": "Racemases and Epimerases (Structural Class)"
          },
          {
            "code": "N0000166885",
            "display": "Raclopride (Structural Class)"
          },
          {
            "code": "N0000169236",
            "display": "Rad51 Recombinase (Structural Class)"
          },
          {
            "code": "N0000169238",
            "display": "Rad52 DNA Repair and Recombination Protein (Structural Class)"
          },
          {
            "code": "N0000166093",
            "display": "Radioactive Tracers (Structural Class)"
          },
          {
            "code": "N0000166091",
            "display": "Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000000205",
            "display": "Radiopharmaceutical Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166243",
            "display": "Radium (Structural Class)"
          },
          {
            "code": "N0000166180",
            "display": "Radon (Structural Class)"
          },
          {
            "code": "N0000166181",
            "display": "Radon Daughters (Structural Class)"
          },
          {
            "code": "N0000170473",
            "display": "raf Kinases (Structural Class)"
          },
          {
            "code": "N0000168511",
            "display": "Raffinose (Structural Class)"
          },
          {
            "code": "N0000166894",
            "display": "Rafoxanide (Structural Class)"
          },
          {
            "code": "N0000170564",
            "display": "ral GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170511",
            "display": "ral Guanine Nucleotide Exchange Factor (Structural Class)"
          },
          {
            "code": "N0000006176",
            "display": "Raloxifene (Structural Class)"
          },
          {
            "code": "N0000171613",
            "display": "ramelteon (Structural Class)"
          },
          {
            "code": "N0000007202",
            "display": "Ramipril (Structural Class)"
          },
          {
            "code": "N0000170565",
            "display": "ran GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000007158",
            "display": "Ranitidine (Structural Class)"
          },
          {
            "code": "N0000007390",
            "display": "ranitidine bismuth citrate (Structural Class)"
          },
          {
            "code": "N0000175315",
            "display": "RANK Ligand (Structural Class)"
          },
          {
            "code": "N0000175343",
            "display": "ranolazine (Structural Class)"
          },
          {
            "code": "N0000171240",
            "display": "RANTES (Structural Class)"
          },
          {
            "code": "N0000170566",
            "display": "rap GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170567",
            "display": "rap1 GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170505",
            "display": "ras GTPase-Activating Proteins (Structural Class)"
          },
          {
            "code": "N0000170513",
            "display": "ras Guanine Nucleotide Exchange Factors (Structural Class)"
          },
          {
            "code": "N0000170561",
            "display": "ras Proteins (Structural Class)"
          },
          {
            "code": "N0000010172",
            "display": "rasburicase (Structural Class)"
          },
          {
            "code": "N0000170517",
            "display": "ras-GRF1 (Structural Class)"
          },
          {
            "code": "N0000006134",
            "display": "Razoxane (Structural Class)"
          },
          {
            "code": "N0000011365",
            "display": "Reactive Nitrogen Species (Structural Class)"
          },
          {
            "code": "N0000166150",
            "display": "Reactive Oxygen Species (Structural Class)"
          },
          {
            "code": "N0000169347",
            "display": "Reagins (Structural Class)"
          },
          {
            "code": "N0000168281",
            "display": "Rec A Recombinases (Structural Class)"
          },
          {
            "code": "N0000175252",
            "display": "Receptor Activator of Nuclear Factor-kappa B (Structural Class)"
          },
          {
            "code": "N0000020062",
            "display": "Receptor Activity Modifying Protein Agonist (Mechanism of Action)"
          },
          {
            "code": "N0000020061",
            "display": "Receptor Activity Modifying Proteins (Mechanism of Action)"
          },
          {
            "code": "N0000020063",
            "display": "Receptor Activity Modifying Proteins Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000000085",
            "display": "Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000213",
            "display": "Receptor Protein Kinase Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168795",
            "display": "Receptor Protein-Tyrosine Kinases (Structural Class)"
          },
          {
            "code": "N0000020000",
            "display": "Receptor Tyrosine Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168973",
            "display": "Receptor, Adenosine A1 (Structural Class)"
          },
          {
            "code": "N0000168971",
            "display": "Receptor, Adenosine A2A (Structural Class)"
          },
          {
            "code": "N0000168972",
            "display": "Receptor, Adenosine A2B (Structural Class)"
          },
          {
            "code": "N0000168974",
            "display": "Receptor, Adenosine A3 (Structural Class)"
          },
          {
            "code": "N0000171331",
            "display": "Receptor, Anaphylatoxin C5a (Structural Class)"
          },
          {
            "code": "N0000168912",
            "display": "Receptor, Angiotensin, Type 1 (Structural Class)"
          },
          {
            "code": "N0000168911",
            "display": "Receptor, Angiotensin, Type 2 (Structural Class)"
          },
          {
            "code": "N0000168996",
            "display": "Receptor, Bradykinin B1 (Structural Class)"
          },
          {
            "code": "N0000168995",
            "display": "Receptor, Bradykinin B2 (Structural Class)"
          },
          {
            "code": "N0000168964",
            "display": "Receptor, Cannabinoid, CB1 (Structural Class)"
          },
          {
            "code": "N0000168965",
            "display": "Receptor, Cannabinoid, CB2 (Structural Class)"
          },
          {
            "code": "N0000168882",
            "display": "Receptor, Cholecystokinin A (Structural Class)"
          },
          {
            "code": "N0000168883",
            "display": "Receptor, Cholecystokinin B (Structural Class)"
          },
          {
            "code": "N0000168849",
            "display": "Receptor, Ciliary Neurotrophic Factor (Structural Class)"
          },
          {
            "code": "N0000168961",
            "display": "Receptor, Endothelin A (Structural Class)"
          },
          {
            "code": "N0000168960",
            "display": "Receptor, Endothelin B (Structural Class)"
          },
          {
            "code": "N0000168800",
            "display": "Receptor, EphA1 (Structural Class)"
          },
          {
            "code": "N0000168803",
            "display": "Receptor, EphA2 (Structural Class)"
          },
          {
            "code": "N0000168805",
            "display": "Receptor, EphA3 (Structural Class)"
          },
          {
            "code": "N0000168810",
            "display": "Receptor, EphA4 (Structural Class)"
          },
          {
            "code": "N0000168798",
            "display": "Receptor, EphA5 (Structural Class)"
          },
          {
            "code": "N0000168807",
            "display": "Receptor, EphA6 (Structural Class)"
          },
          {
            "code": "N0000168804",
            "display": "Receptor, EphA7 (Structural Class)"
          },
          {
            "code": "N0000168802",
            "display": "Receptor, EphA8 (Structural Class)"
          },
          {
            "code": "N0000168801",
            "display": "Receptor, EphB1 (Structural Class)"
          },
          {
            "code": "N0000168797",
            "display": "Receptor, EphB2 (Structural Class)"
          },
          {
            "code": "N0000168809",
            "display": "Receptor, EphB3 (Structural Class)"
          },
          {
            "code": "N0000168806",
            "display": "Receptor, EphB4 (Structural Class)"
          },
          {
            "code": "N0000168808",
            "display": "Receptor, EphB5 (Structural Class)"
          },
          {
            "code": "N0000168799",
            "display": "Receptor, EphB6 (Structural Class)"
          },
          {
            "code": "N0000168855",
            "display": "Receptor, Epidermal Growth Factor (Structural Class)"
          },
          {
            "code": "N0000171361",
            "display": "Receptor, erbB-2 (Structural Class)"
          },
          {
            "code": "N0000171377",
            "display": "Receptor, erbB-3 (Structural Class)"
          },
          {
            "code": "N0000168832",
            "display": "Receptor, Fibroblast Growth Factor, Type 1 (Structural Class)"
          },
          {
            "code": "N0000168831",
            "display": "Receptor, Fibroblast Growth Factor, Type 2 (Structural Class)"
          },
          {
            "code": "N0000169090",
            "display": "Receptor, Fibroblast Growth Factor, Type 3 (Structural Class)"
          },
          {
            "code": "N0000168829",
            "display": "Receptor, Fibroblast Growth Factor, Type 4 (Structural Class)"
          },
          {
            "code": "N0000168830",
            "display": "Receptor, Fibroblast Growth Factor, Type 5 (Structural Class)"
          },
          {
            "code": "N0000168981",
            "display": "Receptor, Galanin, Type 1 (Structural Class)"
          },
          {
            "code": "N0000168979",
            "display": "Receptor, Galanin, Type 2 (Structural Class)"
          },
          {
            "code": "N0000168980",
            "display": "Receptor, Galanin, Type 3 (Structural Class)"
          },
          {
            "code": "N0000168822",
            "display": "Receptor, IGF Type 1 (Structural Class)"
          },
          {
            "code": "N0000168823",
            "display": "Receptor, IGF Type 2 (Structural Class)"
          },
          {
            "code": "N0000168857",
            "display": "Receptor, Insulin (Structural Class)"
          },
          {
            "code": "N0000175243",
            "display": "Receptor, Interferon alpha-beta (Structural Class)"
          },
          {
            "code": "N0000171290",
            "display": "Receptor, Macrophage Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000168904",
            "display": "Receptor, Melanocortin, Type 1 (Structural Class)"
          },
          {
            "code": "N0000168905",
            "display": "Receptor, Melanocortin, Type 2 (Structural Class)"
          },
          {
            "code": "N0000168906",
            "display": "Receptor, Melanocortin, Type 3 (Structural Class)"
          },
          {
            "code": "N0000168907",
            "display": "Receptor, Melanocortin, Type 4 (Structural Class)"
          },
          {
            "code": "N0000168908",
            "display": "Receptor, Melatonin, MT1 (Structural Class)"
          },
          {
            "code": "N0000168909",
            "display": "Receptor, Melatonin, MT2 (Structural Class)"
          },
          {
            "code": "N0000168957",
            "display": "Receptor, Muscarinic M1 (Structural Class)"
          },
          {
            "code": "N0000168954",
            "display": "Receptor, Muscarinic M2 (Structural Class)"
          },
          {
            "code": "N0000168955",
            "display": "Receptor, Muscarinic M3 (Structural Class)"
          },
          {
            "code": "N0000168958",
            "display": "Receptor, Muscarinic M4 (Structural Class)"
          },
          {
            "code": "N0000168956",
            "display": "Receptor, Muscarinic M5 (Structural Class)"
          },
          {
            "code": "N0000168850",
            "display": "Receptor, Nerve Growth Factor (Structural Class)"
          },
          {
            "code": "N0000169897",
            "display": "Receptor, Notch1 (Structural Class)"
          },
          {
            "code": "N0000169898",
            "display": "Receptor, Notch2 (Structural Class)"
          },
          {
            "code": "N0000169183",
            "display": "Receptor, PAR-1 (Structural Class)"
          },
          {
            "code": "N0000168977",
            "display": "Receptor, PAR-2 (Structural Class)"
          },
          {
            "code": "N0000168916",
            "display": "Receptor, Parathyroid Hormone, Type 1 (Structural Class)"
          },
          {
            "code": "N0000168917",
            "display": "Receptor, Parathyroid Hormone, Type 2 (Structural Class)"
          },
          {
            "code": "N0000168846",
            "display": "Receptor, Platelet-Derived Growth Factor alpha (Structural Class)"
          },
          {
            "code": "N0000168847",
            "display": "Receptor, Platelet-Derived Growth Factor beta (Structural Class)"
          },
          {
            "code": "N0000168891",
            "display": "Receptor, Serotonin, 5-HT1A (Structural Class)"
          },
          {
            "code": "N0000168892",
            "display": "Receptor, Serotonin, 5-HT1B (Structural Class)"
          },
          {
            "code": "N0000168893",
            "display": "Receptor, Serotonin, 5-HT1D (Structural Class)"
          },
          {
            "code": "N0000168888",
            "display": "Receptor, Serotonin, 5-HT2A (Structural Class)"
          },
          {
            "code": "N0000168887",
            "display": "Receptor, Serotonin, 5-HT2B (Structural Class)"
          },
          {
            "code": "N0000168886",
            "display": "Receptor, Serotonin, 5-HT2C (Structural Class)"
          },
          {
            "code": "N0000168812",
            "display": "Receptor, TIE-1 (Structural Class)"
          },
          {
            "code": "N0000168813",
            "display": "Receptor, TIE-2 (Structural Class)"
          },
          {
            "code": "N0000168854",
            "display": "Receptor, trkA (Structural Class)"
          },
          {
            "code": "N0000168853",
            "display": "Receptor, trkB (Structural Class)"
          },
          {
            "code": "N0000168851",
            "display": "Receptor, trkC (Structural Class)"
          },
          {
            "code": "N0000171306",
            "display": "Receptor-CD3 Complex, Antigen, T-Cell (Structural Class)"
          },
          {
            "code": "N0000175181",
            "display": "Receptor-Interacting Protein Serine-Threonine Kinase 2 (Structural Class)"
          },
          {
            "code": "N0000175180",
            "display": "Receptor-Interacting Protein Serine-Threonine Kinases (Structural Class)"
          },
          {
            "code": "N0000168970",
            "display": "Receptors, Adenosine A2 (Structural Class)"
          },
          {
            "code": "N0000168923",
            "display": "Receptors, Adrenergic (Structural Class)"
          },
          {
            "code": "N0000168928",
            "display": "Receptors, Adrenergic, alpha (Structural Class)"
          },
          {
            "code": "N0000168929",
            "display": "Receptors, Adrenergic, alpha-1 (Structural Class)"
          },
          {
            "code": "N0000168930",
            "display": "Receptors, Adrenergic, alpha-2 (Structural Class)"
          },
          {
            "code": "N0000168924",
            "display": "Receptors, Adrenergic, beta (Structural Class)"
          },
          {
            "code": "N0000168925",
            "display": "Receptors, Adrenergic, beta-1 (Structural Class)"
          },
          {
            "code": "N0000168926",
            "display": "Receptors, Adrenergic, beta-2 (Structural Class)"
          },
          {
            "code": "N0000168927",
            "display": "Receptors, Adrenergic, beta-3 (Structural Class)"
          },
          {
            "code": "N0000168818",
            "display": "Receptors, Albumin (Structural Class)"
          },
          {
            "code": "N0000170115",
            "display": "Receptors, Aldosterone (Structural Class)"
          },
          {
            "code": "N0000168771",
            "display": "Receptors, Amino Acid (Structural Class)"
          },
          {
            "code": "N0000168775",
            "display": "Receptors, AMPA (Structural Class)"
          },
          {
            "code": "N0000170113",
            "display": "Receptors, Androgen (Structural Class)"
          },
          {
            "code": "N0000168910",
            "display": "Receptors, Angiotensin (Structural Class)"
          },
          {
            "code": "N0000168763",
            "display": "Receptors, Antigen (Structural Class)"
          },
          {
            "code": "N0000169386",
            "display": "Receptors, Antigen, B-Cell (Structural Class)"
          },
          {
            "code": "N0000168764",
            "display": "Receptors, Antigen, T-Cell (Structural Class)"
          },
          {
            "code": "N0000168766",
            "display": "Receptors, Antigen, T-Cell, alpha-beta (Structural Class)"
          },
          {
            "code": "N0000168765",
            "display": "Receptors, Antigen, T-Cell, gamma-delta (Structural Class)"
          },
          {
            "code": "N0000170126",
            "display": "Receptors, Aryl Hydrocarbon (Structural Class)"
          },
          {
            "code": "N0000168868",
            "display": "Receptors, Atrial Natriuretic Factor (Structural Class)"
          },
          {
            "code": "N0000168874",
            "display": "Receptors, Biogenic Amine (Structural Class)"
          },
          {
            "code": "N0000168967",
            "display": "Receptors, Bombesin (Structural Class)"
          },
          {
            "code": "N0000168994",
            "display": "Receptors, Bradykinin (Structural Class)"
          },
          {
            "code": "N0000168950",
            "display": "Receptors, Calcitonin (Structural Class)"
          },
          {
            "code": "N0000168901",
            "display": "Receptors, Calcitonin Gene-Related Peptide (Structural Class)"
          },
          {
            "code": "N0000170131",
            "display": "Receptors, Calcitriol (Structural Class)"
          },
          {
            "code": "N0000168899",
            "display": "Receptors, Calcium-Sensing (Structural Class)"
          },
          {
            "code": "N0000168963",
            "display": "Receptors, Cannabinoid (Structural Class)"
          },
          {
            "code": "N0000168922",
            "display": "Receptors, Catecholamine (Structural Class)"
          },
          {
            "code": "N0000168895",
            "display": "Receptors, CCR5 (Structural Class)"
          },
          {
            "code": "N0000008285",
            "display": "Receptors, Cell Surface (Structural Class)"
          },
          {
            "code": "N0000168894",
            "display": "Receptors, Chemokine (Structural Class)"
          },
          {
            "code": "N0000168881",
            "display": "Receptors, Cholecystokinin (Structural Class)"
          },
          {
            "code": "N0000168769",
            "display": "Receptors, Cholinergic (Structural Class)"
          },
          {
            "code": "N0000168871",
            "display": "Receptors, Collagen (Structural Class)"
          },
          {
            "code": "N0000168836",
            "display": "Receptors, Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000168735",
            "display": "Receptors, Complement (Structural Class)"
          },
          {
            "code": "N0000171328",
            "display": "Receptors, Complement 3b (Structural Class)"
          },
          {
            "code": "N0000171311",
            "display": "Receptors, Complement 3d (Structural Class)"
          },
          {
            "code": "N0000168734",
            "display": "Receptors, Concanavalin A (Structural Class)"
          },
          {
            "code": "N0000168860",
            "display": "Receptors, Corticotropin (Structural Class)"
          },
          {
            "code": "N0000168951",
            "display": "Receptors, Corticotropin-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000168896",
            "display": "Receptors, CXCR4 (Structural Class)"
          },
          {
            "code": "N0000168976",
            "display": "Receptors, Cyclic AMP (Structural Class)"
          },
          {
            "code": "N0000168737",
            "display": "Receptors, Cytoadhesin (Structural Class)"
          },
          {
            "code": "N0000008254",
            "display": "Receptors, Cytokine (Structural Class)"
          },
          {
            "code": "N0000170102",
            "display": "Receptors, Cytoplasmic and Nuclear (Structural Class)"
          },
          {
            "code": "N0000175305",
            "display": "Receptors, Death Domain (Structural Class)"
          },
          {
            "code": "N0000168931",
            "display": "Receptors, Dopamine (Structural Class)"
          },
          {
            "code": "N0000168935",
            "display": "Receptors, Dopamine D1 (Structural Class)"
          },
          {
            "code": "N0000168932",
            "display": "Receptors, Dopamine D2 (Structural Class)"
          },
          {
            "code": "N0000168933",
            "display": "Receptors, Dopamine D3 (Structural Class)"
          },
          {
            "code": "N0000168934",
            "display": "Receptors, Dopamine D4 (Structural Class)"
          },
          {
            "code": "N0000168936",
            "display": "Receptors, Dopamine D5 (Structural Class)"
          },
          {
            "code": "N0000170171",
            "display": "Receptors, Drug (Structural Class)"
          },
          {
            "code": "N0000175260",
            "display": "Receptors, Ectodysplasin (Structural Class)"
          },
          {
            "code": "N0000168986",
            "display": "Receptors, Eicosanoid (Structural Class)"
          },
          {
            "code": "N0000168959",
            "display": "Receptors, Endothelin (Structural Class)"
          },
          {
            "code": "N0000168796",
            "display": "Receptors, Eph Family (Structural Class)"
          },
          {
            "code": "N0000168991",
            "display": "Receptors, Epoprostenol (Structural Class)"
          },
          {
            "code": "N0000168839",
            "display": "Receptors, Erythropoietin (Structural Class)"
          },
          {
            "code": "N0000170106",
            "display": "Receptors, Estradiol (Structural Class)"
          },
          {
            "code": "N0000170105",
            "display": "Receptors, Estrogen (Structural Class)"
          },
          {
            "code": "N0000168759",
            "display": "Receptors, Fc (Structural Class)"
          },
          {
            "code": "N0000168739",
            "display": "Receptors, Fibrinogen (Structural Class)"
          },
          {
            "code": "N0000168828",
            "display": "Receptors, Fibroblast Growth Factor (Structural Class)"
          },
          {
            "code": "N0000168738",
            "display": "Receptors, Fibronectin (Structural Class)"
          },
          {
            "code": "N0000168937",
            "display": "Receptors, Formyl Peptide (Structural Class)"
          },
          {
            "code": "N0000168966",
            "display": "Receptors, FSH (Structural Class)"
          },
          {
            "code": "N0000168772",
            "display": "Receptors, GABA (Structural Class)"
          },
          {
            "code": "N0000168773",
            "display": "Receptors, GABA-A (Structural Class)"
          },
          {
            "code": "N0000168944",
            "display": "Receptors, GABA-B (Structural Class)"
          },
          {
            "code": "N0000168978",
            "display": "Receptors, Galanin (Structural Class)"
          },
          {
            "code": "N0000168819",
            "display": "Receptors, Gastrointestinal Hormone (Structural Class)"
          },
          {
            "code": "N0000168946",
            "display": "Receptors, Glucagon (Structural Class)"
          },
          {
            "code": "N0000170112",
            "display": "Receptors, Glucocorticoid (Structural Class)"
          },
          {
            "code": "N0000168774",
            "display": "Receptors, Glutamate (Structural Class)"
          },
          {
            "code": "N0000168778",
            "display": "Receptors, Glycine (Structural Class)"
          },
          {
            "code": "N0000168817",
            "display": "Receptors, Gonadotropin (Structural Class)"
          },
          {
            "code": "N0000168879",
            "display": "Receptors, G-Protein-Coupled (Structural Class)"
          },
          {
            "code": "N0000168838",
            "display": "Receptors, Granulocyte Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000168840",
            "display": "Receptors, Granulocyte-Macrophage Colony-Stimulating Factor (Structural Class)"
          },
          {
            "code": "N0000168820",
            "display": "Receptors, Growth Factor (Structural Class)"
          },
          {
            "code": "N0000168793",
            "display": "Receptors, Guanylate Cyclase-Coupled (Structural Class)"
          },
          {
            "code": "N0000168875",
            "display": "Receptors, Histamine (Structural Class)"
          },
          {
            "code": "N0000168948",
            "display": "Receptors, Histamine H1 (Structural Class)"
          },
          {
            "code": "N0000168962",
            "display": "Receptors, Histamine H2 (Structural Class)"
          },
          {
            "code": "N0000168876",
            "display": "Receptors, Histamine H3 (Structural Class)"
          },
          {
            "code": "N0000168732",
            "display": "Receptors, HIV (Structural Class)"
          },
          {
            "code": "N0000171274",
            "display": "Receptors, IgE (Structural Class)"
          },
          {
            "code": "N0000171297",
            "display": "Receptors, IgG (Structural Class)"
          },
          {
            "code": "N0000008279",
            "display": "Receptors, Immunologic (Structural Class)"
          },
          {
            "code": "N0000168761",
            "display": "Receptors, Interferon (Structural Class)"
          },
          {
            "code": "N0000168762",
            "display": "Receptors, Interleukin (Structural Class)"
          },
          {
            "code": "N0000171316",
            "display": "Receptors, Interleukin-1 (Structural Class)"
          },
          {
            "code": "N0000175285",
            "display": "Receptors, Interleukin-1 Type I (Structural Class)"
          },
          {
            "code": "N0000175283",
            "display": "Receptors, Interleukin-1 Type II (Structural Class)"
          },
          {
            "code": "N0000175292",
            "display": "Receptors, Interleukin-10 (Structural Class)"
          },
          {
            "code": "N0000175295",
            "display": "Receptors, Interleukin-11 (Structural Class)"
          },
          {
            "code": "N0000175288",
            "display": "Receptors, Interleukin-12 (Structural Class)"
          },
          {
            "code": "N0000175278",
            "display": "Receptors, Interleukin-13 (Structural Class)"
          },
          {
            "code": "N0000175281",
            "display": "Receptors, Interleukin-15 (Structural Class)"
          },
          {
            "code": "N0000175287",
            "display": "Receptors, Interleukin-16 (Structural Class)"
          },
          {
            "code": "N0000175286",
            "display": "Receptors, Interleukin-17 (Structural Class)"
          },
          {
            "code": "N0000175297",
            "display": "Receptors, Interleukin-18 (Structural Class)"
          },
          {
            "code": "N0000171279",
            "display": "Receptors, Interleukin-2 (Structural Class)"
          },
          {
            "code": "N0000175271",
            "display": "Receptors, Interleukin-21 (Structural Class)"
          },
          {
            "code": "N0000168837",
            "display": "Receptors, Interleukin-3 (Structural Class)"
          },
          {
            "code": "N0000171298",
            "display": "Receptors, Interleukin-4 (Structural Class)"
          },
          {
            "code": "N0000175269",
            "display": "Receptors, Interleukin-4, Type I (Structural Class)"
          },
          {
            "code": "N0000175266",
            "display": "Receptors, Interleukin-4, Type II (Structural Class)"
          },
          {
            "code": "N0000175273",
            "display": "Receptors, Interleukin-5 (Structural Class)"
          },
          {
            "code": "N0000171296",
            "display": "Receptors, Interleukin-6 (Structural Class)"
          },
          {
            "code": "N0000171347",
            "display": "Receptors, Interleukin-7 (Structural Class)"
          },
          {
            "code": "N0000175244",
            "display": "Receptors, Interleukin-8 (Structural Class)"
          },
          {
            "code": "N0000171308",
            "display": "Receptors, Interleukin-8A (Structural Class)"
          },
          {
            "code": "N0000168943",
            "display": "Receptors, Interleukin-8B (Structural Class)"
          },
          {
            "code": "N0000175300",
            "display": "Receptors, Interleukin-9 (Structural Class)"
          },
          {
            "code": "N0000168867",
            "display": "Receptors, Invertebrate Peptide (Structural Class)"
          },
          {
            "code": "N0000168776",
            "display": "Receptors, Kainic Acid (Structural Class)"
          },
          {
            "code": "N0000168757",
            "display": "Receptors, Laminin (Structural Class)"
          },
          {
            "code": "N0000168784",
            "display": "Receptors, LDL (Structural Class)"
          },
          {
            "code": "N0000168740",
            "display": "Receptors, Leukocyte-Adhesion (Structural Class)"
          },
          {
            "code": "N0000168988",
            "display": "Receptors, Leukotriene (Structural Class)"
          },
          {
            "code": "N0000168989",
            "display": "Receptors, Leukotriene B4 (Structural Class)"
          },
          {
            "code": "N0000168902",
            "display": "Receptors, LH (Structural Class)"
          },
          {
            "code": "N0000168880",
            "display": "Receptors, LHRH (Structural Class)"
          },
          {
            "code": "N0000168783",
            "display": "Receptors, Lipoprotein (Structural Class)"
          },
          {
            "code": "N0000168814",
            "display": "Receptors, Lipoxin (Structural Class)"
          },
          {
            "code": "N0000171338",
            "display": "Receptors, Lymphocyte Homing (Structural Class)"
          },
          {
            "code": "N0000168920",
            "display": "Receptors, Lysophosphatidic Acid (Structural Class)"
          },
          {
            "code": "N0000168918",
            "display": "Receptors, Lysophospholipid (Structural Class)"
          },
          {
            "code": "N0000168919",
            "display": "Receptors, Lysosphingolipid (Structural Class)"
          },
          {
            "code": "N0000168898",
            "display": "Receptors, Mating Factor (Structural Class)"
          },
          {
            "code": "N0000168903",
            "display": "Receptors, Melanocortin (Structural Class)"
          },
          {
            "code": "N0000170127",
            "display": "Receptors, Melatonin (Structural Class)"
          },
          {
            "code": "N0000168913",
            "display": "Receptors, Metabotropic Glutamate (Structural Class)"
          },
          {
            "code": "N0000170114",
            "display": "Receptors, Mineralocorticoid (Structural Class)"
          },
          {
            "code": "N0000168733",
            "display": "Receptors, Mitogen (Structural Class)"
          },
          {
            "code": "N0000168953",
            "display": "Receptors, Muscarinic (Structural Class)"
          },
          {
            "code": "N0000169164",
            "display": "Receptors, N-Acetylglucosamine (Structural Class)"
          },
          {
            "code": "N0000168848",
            "display": "Receptors, Nerve Growth Factor (Structural Class)"
          },
          {
            "code": "N0000168866",
            "display": "Receptors, Neurokinin-1 (Structural Class)"
          },
          {
            "code": "N0000168865",
            "display": "Receptors, Neurokinin-2 (Structural Class)"
          },
          {
            "code": "N0000168864",
            "display": "Receptors, Neurokinin-3 (Structural Class)"
          },
          {
            "code": "N0000168858",
            "display": "Receptors, Neuropeptide (Structural Class)"
          },
          {
            "code": "N0000168949",
            "display": "Receptors, Neuropeptide Y (Structural Class)"
          },
          {
            "code": "N0000168900",
            "display": "Receptors, Neurotensin (Structural Class)"
          },
          {
            "code": "N0000168768",
            "display": "Receptors, Neurotransmitter (Structural Class)"
          },
          {
            "code": "N0000168770",
            "display": "Receptors, Nicotinic (Structural Class)"
          },
          {
            "code": "N0000168777",
            "display": "Receptors, N-Methyl-D-Aspartate (Structural Class)"
          },
          {
            "code": "N0000169896",
            "display": "Receptors, Notch (Structural Class)"
          },
          {
            "code": "N0000168947",
            "display": "Receptors, Odorant (Structural Class)"
          },
          {
            "code": "N0000175301",
            "display": "Receptors, Oncostatin M (Structural Class)"
          },
          {
            "code": "N0000175302",
            "display": "Receptors, Oncostatin M, Type II (Structural Class)"
          },
          {
            "code": "N0000168938",
            "display": "Receptors, Opioid (Structural Class)"
          },
          {
            "code": "N0000168939",
            "display": "Receptors, Opioid, delta (Structural Class)"
          },
          {
            "code": "N0000168941",
            "display": "Receptors, Opioid, kappa (Structural Class)"
          },
          {
            "code": "N0000168940",
            "display": "Receptors, Opioid, mu (Structural Class)"
          },
          {
            "code": "N0000175264",
            "display": "Receptors, OSM-LIF (Structural Class)"
          },
          {
            "code": "N0000175247",
            "display": "Receptors, OX40 (Structural Class)"
          },
          {
            "code": "N0000168785",
            "display": "Receptors, Oxidized LDL (Structural Class)"
          },
          {
            "code": "N0000168945",
            "display": "Receptors, Oxytocin (Structural Class)"
          },
          {
            "code": "N0000168856",
            "display": "Receptors, Pancreatic Hormone (Structural Class)"
          },
          {
            "code": "N0000168915",
            "display": "Receptors, Parathyroid Hormone (Structural Class)"
          },
          {
            "code": "N0000168746",
            "display": "Receptors, Pattern Recognition (Structural Class)"
          },
          {
            "code": "N0000168815",
            "display": "Receptors, Peptide (Structural Class)"
          },
          {
            "code": "N0000170176",
            "display": "Receptors, Phencyclidine (Structural Class)"
          },
          {
            "code": "N0000168897",
            "display": "Receptors, Pheromone (Structural Class)"
          },
          {
            "code": "N0000168982",
            "display": "Receptors, Pituitary Adenylate Cyclase-Activating Polypeptide (Structural Class)"
          },
          {
            "code": "N0000168984",
            "display": "Receptors, Pituitary Adenylate Cyclase-Activating Polypeptide, Type I (Structural Class)"
          },
          {
            "code": "N0000168816",
            "display": "Receptors, Pituitary Hormone (Structural Class)"
          },
          {
            "code": "N0000168869",
            "display": "Receptors, Pituitary Hormone-Regulating Hormone (Structural Class)"
          },
          {
            "code": "N0000168845",
            "display": "Receptors, Platelet-Derived Growth Factor (Structural Class)"
          },
          {
            "code": "N0000168760",
            "display": "Receptors, Polymeric Immunoglobulin (Structural Class)"
          },
          {
            "code": "N0000168779",
            "display": "Receptors, Presynaptic (Structural Class)"
          },
          {
            "code": "N0000170104",
            "display": "Receptors, Progesterone (Structural Class)"
          },
          {
            "code": "N0000168861",
            "display": "Receptors, Prolactin (Structural Class)"
          },
          {
            "code": "N0000168990",
            "display": "Receptors, Prostaglandin (Structural Class)"
          },
          {
            "code": "N0000168992",
            "display": "Receptors, Prostaglandin E (Structural Class)"
          },
          {
            "code": "N0000168878",
            "display": "Receptors, Proteinase-Activated (Structural Class)"
          },
          {
            "code": "N0000168968",
            "display": "Receptors, Purinergic (Structural Class)"
          },
          {
            "code": "N0000168969",
            "display": "Receptors, Purinergic P1 (Structural Class)"
          },
          {
            "code": "N0000168975",
            "display": "Receptors, Purinergic P2 (Structural Class)"
          },
          {
            "code": "N0000170121",
            "display": "Receptors, Retinoic Acid (Structural Class)"
          },
          {
            "code": "N0000168786",
            "display": "Receptors, Scavenger (Structural Class)"
          },
          {
            "code": "N0000168884",
            "display": "Receptors, Serotonin (Structural Class)"
          },
          {
            "code": "N0000168890",
            "display": "Receptors, Serotonin, 5-HT1 (Structural Class)"
          },
          {
            "code": "N0000168885",
            "display": "Receptors, Serotonin, 5-HT2 (Structural Class)"
          },
          {
            "code": "N0000168877",
            "display": "Receptors, Serotonin, 5-HT3 (Structural Class)"
          },
          {
            "code": "N0000168889",
            "display": "Receptors, Serotonin, 5-HT4 (Structural Class)"
          },
          {
            "code": "N0000168942",
            "display": "Receptors, sigma (Structural Class)"
          },
          {
            "code": "N0000168821",
            "display": "Receptors, Somatomedin (Structural Class)"
          },
          {
            "code": "N0000168952",
            "display": "Receptors, Somatostatin (Structural Class)"
          },
          {
            "code": "N0000168859",
            "display": "Receptors, Somatotropin (Structural Class)"
          },
          {
            "code": "N0000170103",
            "display": "Receptors, Steroid (Structural Class)"
          },
          {
            "code": "N0000168863",
            "display": "Receptors, Tachykinin (Structural Class)"
          },
          {
            "code": "N0000169182",
            "display": "Receptors, Thrombin (Structural Class)"
          },
          {
            "code": "N0000175245",
            "display": "Receptors, Thrombopoietin (Structural Class)"
          },
          {
            "code": "N0000168987",
            "display": "Receptors, Thromboxane (Structural Class)"
          },
          {
            "code": "N0000168993",
            "display": "Receptors, Thromboxane A2, Prostaglandin H2 (Structural Class)"
          },
          {
            "code": "N0000170128",
            "display": "Receptors, Thyroid Hormone (Structural Class)"
          },
          {
            "code": "N0000168862",
            "display": "Receptors, Thyrotropin (Structural Class)"
          },
          {
            "code": "N0000168870",
            "display": "Receptors, Thyrotropin-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000168811",
            "display": "Receptors, TIE (Structural Class)"
          },
          {
            "code": "N0000175259",
            "display": "Receptors, TNF-Related Apoptosis-Inducing Ligand (Structural Class)"
          },
          {
            "code": "N0000169555",
            "display": "Receptors, Transferrin (Structural Class)"
          },
          {
            "code": "N0000168841",
            "display": "Receptors, Transforming Growth Factor beta (Structural Class)"
          },
          {
            "code": "N0000008082",
            "display": "Receptors, Tumor Necrosis Factor (Structural Class)"
          },
          {
            "code": "N0000175257",
            "display": "Receptors, Tumor Necrosis Factor, Member 10c (Structural Class)"
          },
          {
            "code": "N0000175242",
            "display": "Receptors, Tumor Necrosis Factor, Member 14 (Structural Class)"
          },
          {
            "code": "N0000175251",
            "display": "Receptors, Tumor Necrosis Factor, Member 25 (Structural Class)"
          },
          {
            "code": "N0000175255",
            "display": "Receptors, Tumor Necrosis Factor, Member 6b (Structural Class)"
          },
          {
            "code": "N0000171322",
            "display": "Receptors, Tumor Necrosis Factor, Type I (Structural Class)"
          },
          {
            "code": "N0000171292",
            "display": "Receptors, Tumor Necrosis Factor, Type II (Structural Class)"
          },
          {
            "code": "N0000168824",
            "display": "Receptors, Vascular Endothelial Growth Factor (Structural Class)"
          },
          {
            "code": "N0000168921",
            "display": "Receptors, Vasoactive Intestinal Peptide (Structural Class)"
          },
          {
            "code": "N0000168985",
            "display": "Receptors, Vasoactive Intestinal Peptide, Type II (Structural Class)"
          },
          {
            "code": "N0000168983",
            "display": "Receptors, Vasoactive Intestinal Polypeptide, Type I (Structural Class)"
          },
          {
            "code": "N0000168914",
            "display": "Receptors, Vasopressin (Structural Class)"
          },
          {
            "code": "N0000168742",
            "display": "Receptors, Very Late Antigen (Structural Class)"
          },
          {
            "code": "N0000168731",
            "display": "Receptors, Virus (Structural Class)"
          },
          {
            "code": "N0000168745",
            "display": "Receptors, Vitronectin (Structural Class)"
          },
          {
            "code": "N0000011180",
            "display": "Recombinant Fusion Proteins (Structural Class)"
          },
          {
            "code": "N0000175438",
            "display": "Recombinant Human Growth Hormones (Structural Class)"
          },
          {
            "code": "N0000007956",
            "display": "Recombinant Proteins (Structural Class)"
          },
          {
            "code": "N0000167524",
            "display": "Recombinases (Structural Class)"
          },
          {
            "code": "N0000170615",
            "display": "Recoverin (Structural Class)"
          },
          {
            "code": "N0000175146",
            "display": "RecQ Helicases (Structural Class)"
          },
          {
            "code": "N0000010173",
            "display": "red yeast rice (Structural Class)"
          },
          {
            "code": "N0000175547",
            "display": "Reduction Activity (Mechanism of Action)"
          },
          {
            "code": "N0000170707",
            "display": "Regulatory Sequences, Ribonucleic Acid (Structural Class)"
          },
          {
            "code": "N0000170324",
            "display": "Relaxin (Structural Class)"
          },
          {
            "code": "N0000007442",
            "display": "remifentanil (Structural Class)"
          },
          {
            "code": "N0000166887",
            "display": "Remoxipride (Structural Class)"
          },
          {
            "code": "N0000009823",
            "display": "Renal Afferent Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009824",
            "display": "Renal Afferent Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175407",
            "display": "Renal Afferent Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175391",
            "display": "Renal Afferent Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009825",
            "display": "Renal Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009826",
            "display": "Renal Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175406",
            "display": "Renal Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175390",
            "display": "Renal Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009827",
            "display": "Renal Efferent Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009828",
            "display": "Renal Efferent Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175408",
            "display": "Renal Efferent Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175392",
            "display": "Renal Efferent Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009829",
            "display": "Renal Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009830",
            "display": "Renal Ion Transport Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009831",
            "display": "Renal Organic Ion Transport Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009832",
            "display": "Renal/Urological Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167567",
            "display": "Renin (Structural Class)"
          },
          {
            "code": "N0000175899",
            "display": "Renin Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006536",
            "display": "repaglinide (Structural Class)"
          },
          {
            "code": "N0000169235",
            "display": "Replication Protein A (Structural Class)"
          },
          {
            "code": "N0000169245",
            "display": "Replication Protein C (Structural Class)"
          },
          {
            "code": "N0000169959",
            "display": "Repressor Proteins (Structural Class)"
          },
          {
            "code": "N0000009833",
            "display": "Reproductive System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169261",
            "display": "Reptilian Proteins (Structural Class)"
          },
          {
            "code": "N0000006068",
            "display": "rescinnamine (Structural Class)"
          },
          {
            "code": "N0000006632",
            "display": "Reserpine (Structural Class)"
          },
          {
            "code": "N0000171544",
            "display": "Resin Cements (Structural Class)"
          },
          {
            "code": "N0000007654",
            "display": "Resins, Plant (Structural Class)"
          },
          {
            "code": "N0000008160",
            "display": "Resins, Synthetic (Structural Class)"
          },
          {
            "code": "N0000170329",
            "display": "Resistin (Structural Class)"
          },
          {
            "code": "N0000006923",
            "display": "resorcinol (Structural Class)"
          },
          {
            "code": "N0000007656",
            "display": "Resorcinols (Structural Class)"
          },
          {
            "code": "N0000009834",
            "display": "Respiratory Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009835",
            "display": "Respiratory Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175403",
            "display": "Respiratory Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175387",
            "display": "Respiratory Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009964",
            "display": "Respiratory Mucosal Edema Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009836",
            "display": "Respiratory Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009837",
            "display": "Respiratory Secretion Viscosity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009838",
            "display": "Respiratory Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170897",
            "display": "Respiratory Syncytial Virus Vaccines (Structural Class)"
          },
          {
            "code": "N0000009839",
            "display": "Respiratory/Pulmonary Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007384",
            "display": "reteplase (Structural Class)"
          },
          {
            "code": "N0000168660",
            "display": "Reticulin (Structural Class)"
          },
          {
            "code": "N0000169062",
            "display": "Retinal Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000171230",
            "display": "Retinal Pigments (Structural Class)"
          },
          {
            "code": "N0000171228",
            "display": "Retinaldehyde (Structural Class)"
          },
          {
            "code": "N0000169254",
            "display": "Retinoblastoma Protein (Structural Class)"
          },
          {
            "code": "N0000169259",
            "display": "Retinoblastoma-Like Protein p107 (Structural Class)"
          },
          {
            "code": "N0000169258",
            "display": "Retinoblastoma-Like Protein p130 (Structural Class)"
          },
          {
            "code": "N0000170124",
            "display": "Retinoid X Receptor alpha (Structural Class)"
          },
          {
            "code": "N0000170123",
            "display": "Retinoid X Receptor beta (Structural Class)"
          },
          {
            "code": "N0000170125",
            "display": "Retinoid X Receptor gamma (Structural Class)"
          },
          {
            "code": "N0000170122",
            "display": "Retinoid X Receptors (Structural Class)"
          },
          {
            "code": "N0000007700",
            "display": "Retinoids (Structural Class)"
          },
          {
            "code": "N0000168153",
            "display": "Retinol O-Fatty-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000169570",
            "display": "Retinol-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170666",
            "display": "Retroelements (Structural Class)"
          },
          {
            "code": "N0000011451",
            "display": "Retroviridae Proteins (Structural Class)"
          },
          {
            "code": "N0000169534",
            "display": "Retroviridae Proteins, Oncogenic (Structural Class)"
          },
          {
            "code": "N0000000103",
            "display": "Reverse Transcriptase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000009840",
            "display": "Reverse Transcription to DNA Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175982",
            "display": "Reversed Anticoagulation Activity (Physiological Effect)"
          },
          {
            "code": "N0000170503",
            "display": "RGS Proteins (Structural Class)"
          },
          {
            "code": "N0000168560",
            "display": "Rhamnose (Structural Class)"
          },
          {
            "code": "N0000166247",
            "display": "Rhenium (Structural Class)"
          },
          {
            "code": "N0000169366",
            "display": "Rheumatoid Factor (Structural Class)"
          },
          {
            "code": "N0000171123",
            "display": "Rh-Hr Blood-Group System (Structural Class)"
          },
          {
            "code": "N0000169967",
            "display": "Rho Factor (Structural Class)"
          },
          {
            "code": "N0000170577",
            "display": "rho GTP-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000006217",
            "display": "Rho(D) Immune Globulin (Structural Class)"
          },
          {
            "code": "N0000170582",
            "display": "rhoA GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000170583",
            "display": "rhoB GTP-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000167262",
            "display": "Rhodamine 123 (Structural Class)"
          },
          {
            "code": "N0000167261",
            "display": "Rhodamines (Structural Class)"
          },
          {
            "code": "N0000167092",
            "display": "Rhodanine (Structural Class)"
          },
          {
            "code": "N0000166250",
            "display": "Rhodium (Structural Class)"
          },
          {
            "code": "N0000171232",
            "display": "Rhodopsin (Structural Class)"
          },
          {
            "code": "N0000169039",
            "display": "Rhodopsin Kinase (Structural Class)"
          },
          {
            "code": "N0000169145",
            "display": "Rhodopsins, Microbial (Structural Class)"
          },
          {
            "code": "N0000005892",
            "display": "Ribavirin (Structural Class)"
          },
          {
            "code": "N0000168412",
            "display": "Ribitol (Structural Class)"
          },
          {
            "code": "N0000005897",
            "display": "Riboflavin (Structural Class)"
          },
          {
            "code": "N0000168320",
            "display": "Riboflavin Synthase (Structural Class)"
          },
          {
            "code": "N0000167669",
            "display": "Ribonuclease H, Calf Thymus (Structural Class)"
          },
          {
            "code": "N0000167622",
            "display": "Ribonuclease III (Structural Class)"
          },
          {
            "code": "N0000169625",
            "display": "Ribonuclease P (Structural Class)"
          },
          {
            "code": "N0000167666",
            "display": "Ribonuclease T1 (Structural Class)"
          },
          {
            "code": "N0000167665",
            "display": "Ribonuclease, Pancreatic (Structural Class)"
          },
          {
            "code": "N0000167621",
            "display": "Ribonucleases (Structural Class)"
          },
          {
            "code": "N0000169613",
            "display": "Ribonucleoprotein, U1 Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169612",
            "display": "Ribonucleoprotein, U2 Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169611",
            "display": "Ribonucleoprotein, U4-U6 Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169610",
            "display": "Ribonucleoprotein, U5 Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169609",
            "display": "Ribonucleoprotein, U7 Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169605",
            "display": "Ribonucleoproteins (Structural Class)"
          },
          {
            "code": "N0000169627",
            "display": "Ribonucleoproteins, Small Cytoplasmic (Structural Class)"
          },
          {
            "code": "N0000169607",
            "display": "Ribonucleoproteins, Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000169608",
            "display": "Ribonucleoproteins, Small Nucleolar (Structural Class)"
          },
          {
            "code": "N0000167944",
            "display": "Ribonucleoside Diphosphate Reductase (Structural Class)"
          },
          {
            "code": "N0000007894",
            "display": "Ribonucleosides (Structural Class)"
          },
          {
            "code": "N0000000212",
            "display": "Ribonucleotide Reductase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167943",
            "display": "Ribonucleotide Reductases (Structural Class)"
          },
          {
            "code": "N0000007898",
            "display": "Ribonucleotides (Structural Class)"
          },
          {
            "code": "N0000168501",
            "display": "Ribose (Structural Class)"
          },
          {
            "code": "N0000168543",
            "display": "Ribosemonophosphates (Structural Class)"
          },
          {
            "code": "N0000168202",
            "display": "Ribose-Phosphate Pyrophosphokinase (Structural Class)"
          },
          {
            "code": "N0000170089",
            "display": "Ribosomal Protein S6 (Structural Class)"
          },
          {
            "code": "N0000170592",
            "display": "Ribosomal Protein S6 Kinases (Structural Class)"
          },
          {
            "code": "N0000170593",
            "display": "Ribosomal Protein S6 Kinases, 70-kDa (Structural Class)"
          },
          {
            "code": "N0000170594",
            "display": "Ribosomal Protein S6 Kinases, 90-kDa (Structural Class)"
          },
          {
            "code": "N0000170069",
            "display": "Ribosomal Proteins (Structural Class)"
          },
          {
            "code": "N0000168458",
            "display": "Ribostamycin (Structural Class)"
          },
          {
            "code": "N0000168066",
            "display": "Ribulose-Bisphosphate Carboxylase (Structural Class)"
          },
          {
            "code": "N0000168544",
            "display": "Ribulosephosphates (Structural Class)"
          },
          {
            "code": "N0000170166",
            "display": "Ricin (Structural Class)"
          },
          {
            "code": "N0000007904",
            "display": "Ricinoleic Acids (Structural Class)"
          },
          {
            "code": "N0000170891",
            "display": "Rickettsial Vaccines (Structural Class)"
          },
          {
            "code": "N0000007464",
            "display": "Rifabutin (Structural Class)"
          },
          {
            "code": "N0000006026",
            "display": "Rifampin (Structural Class)"
          },
          {
            "code": "N0000007911",
            "display": "Rifamycins (Structural Class)"
          },
          {
            "code": "N0000010174",
            "display": "rifapentine (Structural Class)"
          },
          {
            "code": "N0000010554",
            "display": "rifaximin (Structural Class)"
          },
          {
            "code": "N0000006860",
            "display": "Riluzole (Structural Class)"
          },
          {
            "code": "N0000006040",
            "display": "Rimantadine (Structural Class)"
          },
          {
            "code": "N0000007049",
            "display": "rimexolone (Structural Class)"
          },
          {
            "code": "N0000171022",
            "display": "Rioprostil (Structural Class)"
          },
          {
            "code": "N0000005949",
            "display": "Risperidone (Structural Class)"
          },
          {
            "code": "N0000170295",
            "display": "Ristocetin (Structural Class)"
          },
          {
            "code": "N0000167205",
            "display": "Ritanserin (Structural Class)"
          },
          {
            "code": "N0000006731",
            "display": "Ritodrine (Structural Class)"
          },
          {
            "code": "N0000007423",
            "display": "Ritonavir (Structural Class)"
          },
          {
            "code": "N0000005430",
            "display": "rituximab (Structural Class)"
          },
          {
            "code": "N0000005431",
            "display": "rivastigmine (Structural Class)"
          },
          {
            "code": "N0000006855",
            "display": "rizatriptan (Structural Class)"
          },
          {
            "code": "N0000170688",
            "display": "RNA (Structural Class)"
          },
          {
            "code": "N0000170849",
            "display": "RNA Cap Analogs (Structural Class)"
          },
          {
            "code": "N0000169633",
            "display": "RNA Cap-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170848",
            "display": "RNA Caps (Structural Class)"
          },
          {
            "code": "N0000168269",
            "display": "RNA Helicases (Structural Class)"
          },
          {
            "code": "N0000009821",
            "display": "RNA Integrity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167748",
            "display": "RNA Ligase (ATP) (Structural Class)"
          },
          {
            "code": "N0000168262",
            "display": "RNA Nucleotidyltransferases (Structural Class)"
          },
          {
            "code": "N0000168264",
            "display": "RNA Polymerase I (Structural Class)"
          },
          {
            "code": "N0000168266",
            "display": "RNA Polymerase II (Structural Class)"
          },
          {
            "code": "N0000168267",
            "display": "RNA Polymerase III (Structural Class)"
          },
          {
            "code": "N0000169049",
            "display": "RNA Polymerase Sigma 54 (Structural Class)"
          },
          {
            "code": "N0000170766",
            "display": "RNA Precursors (Structural Class)"
          },
          {
            "code": "N0000170763",
            "display": "RNA Probes (Structural Class)"
          },
          {
            "code": "N0000168271",
            "display": "RNA Replicase (Structural Class)"
          },
          {
            "code": "N0000009822",
            "display": "RNA Replication Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170694",
            "display": "RNA Splice Sites (Structural Class)"
          },
          {
            "code": "N0000175516",
            "display": "RNA Synthetase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170692",
            "display": "RNA, Algal (Structural Class)"
          },
          {
            "code": "N0000170757",
            "display": "RNA, Antisense (Structural Class)"
          },
          {
            "code": "N0000170700",
            "display": "RNA, Archaeal (Structural Class)"
          },
          {
            "code": "N0000170722",
            "display": "RNA, Bacterial (Structural Class)"
          },
          {
            "code": "N0000170708",
            "display": "RNA, Catalytic (Structural Class)"
          },
          {
            "code": "N0000170721",
            "display": "RNA, Chloroplast (Structural Class)"
          },
          {
            "code": "N0000170764",
            "display": "RNA, Complementary (Structural Class)"
          },
          {
            "code": "N0000170715",
            "display": "RNA, Double-Stranded (Structural Class)"
          },
          {
            "code": "N0000170723",
            "display": "RNA, Fungal (Structural Class)"
          },
          {
            "code": "N0000170706",
            "display": "RNA, Guide (Structural Class)"
          },
          {
            "code": "N0000170690",
            "display": "RNA, Helminth (Structural Class)"
          },
          {
            "code": "N0000170719",
            "display": "RNA, Heterogeneous Nuclear (Structural Class)"
          },
          {
            "code": "N0000170693",
            "display": "RNA, Messenger (Structural Class)"
          },
          {
            "code": "N0000170699",
            "display": "RNA, Messenger, Stored (Structural Class)"
          },
          {
            "code": "N0000170691",
            "display": "RNA, Neoplasm (Structural Class)"
          },
          {
            "code": "N0000170716",
            "display": "RNA, Nuclear (Structural Class)"
          },
          {
            "code": "N0000170720",
            "display": "RNA, Plant (Structural Class)"
          },
          {
            "code": "N0000170689",
            "display": "RNA, Protozoan (Structural Class)"
          },
          {
            "code": "N0000170724",
            "display": "RNA, Ribosomal (Structural Class)"
          },
          {
            "code": "N0000170729",
            "display": "RNA, Ribosomal, 16S (Structural Class)"
          },
          {
            "code": "N0000170725",
            "display": "RNA, Ribosomal, 18S (Structural Class)"
          },
          {
            "code": "N0000170728",
            "display": "RNA, Ribosomal, 23S (Structural Class)"
          },
          {
            "code": "N0000170727",
            "display": "RNA, Ribosomal, 28S (Structural Class)"
          },
          {
            "code": "N0000170731",
            "display": "RNA, Ribosomal, 5.8S (Structural Class)"
          },
          {
            "code": "N0000170726",
            "display": "RNA, Ribosomal, 5S (Structural Class)"
          },
          {
            "code": "N0000170730",
            "display": "RNA, Ribosomal, Self-Splicing (Structural Class)"
          },
          {
            "code": "N0000170702",
            "display": "RNA, Satellite (Structural Class)"
          },
          {
            "code": "N0000170705",
            "display": "RNA, Small Cytoplasmic (Structural Class)"
          },
          {
            "code": "N0000170714",
            "display": "RNA, Small Interfering (Structural Class)"
          },
          {
            "code": "N0000170717",
            "display": "RNA, Small Nuclear (Structural Class)"
          },
          {
            "code": "N0000170718",
            "display": "RNA, Small Nucleolar (Structural Class)"
          },
          {
            "code": "N0000170712",
            "display": "RNA, Spliced Leader (Structural Class)"
          },
          {
            "code": "N0000170732",
            "display": "RNA, Transfer (Structural Class)"
          },
          {
            "code": "N0000170746",
            "display": "RNA, Transfer, Ala (Structural Class)"
          },
          {
            "code": "N0000170735",
            "display": "RNA, Transfer, Amino Acid-Specific (Structural Class)"
          },
          {
            "code": "N0000170733",
            "display": "RNA, Transfer, Amino Acyl (Structural Class)"
          },
          {
            "code": "N0000170737",
            "display": "RNA, Transfer, Arg (Structural Class)"
          },
          {
            "code": "N0000170741",
            "display": "RNA, Transfer, Asn (Structural Class)"
          },
          {
            "code": "N0000170755",
            "display": "RNA, Transfer, Asp (Structural Class)"
          },
          {
            "code": "N0000170754",
            "display": "RNA, Transfer, Cys (Structural Class)"
          },
          {
            "code": "N0000170745",
            "display": "RNA, Transfer, Gln (Structural Class)"
          },
          {
            "code": "N0000170747",
            "display": "RNA, Transfer, Glu (Structural Class)"
          },
          {
            "code": "N0000170751",
            "display": "RNA, Transfer, Gly (Structural Class)"
          },
          {
            "code": "N0000170742",
            "display": "RNA, Transfer, His (Structural Class)"
          },
          {
            "code": "N0000170753",
            "display": "RNA, Transfer, Ile (Structural Class)"
          },
          {
            "code": "N0000170752",
            "display": "RNA, Transfer, Leu (Structural Class)"
          },
          {
            "code": "N0000170748",
            "display": "RNA, Transfer, Lys (Structural Class)"
          },
          {
            "code": "N0000170750",
            "display": "RNA, Transfer, Met (Structural Class)"
          },
          {
            "code": "N0000170739",
            "display": "RNA, Transfer, Phe (Structural Class)"
          },
          {
            "code": "N0000170740",
            "display": "RNA, Transfer, Pro (Structural Class)"
          },
          {
            "code": "N0000170738",
            "display": "RNA, Transfer, Ser (Structural Class)"
          },
          {
            "code": "N0000170736",
            "display": "RNA, Transfer, Thr (Structural Class)"
          },
          {
            "code": "N0000170744",
            "display": "RNA, Transfer, Trp (Structural Class)"
          },
          {
            "code": "N0000170743",
            "display": "RNA, Transfer, Tyr (Structural Class)"
          },
          {
            "code": "N0000170749",
            "display": "RNA, Transfer, Val (Structural Class)"
          },
          {
            "code": "N0000170704",
            "display": "RNA, Untranslated (Structural Class)"
          },
          {
            "code": "N0000170701",
            "display": "RNA, Viral (Structural Class)"
          },
          {
            "code": "N0000169622",
            "display": "RNA-Binding Protein EWS (Structural Class)"
          },
          {
            "code": "N0000169616",
            "display": "RNA-Binding Protein FUS (Structural Class)"
          },
          {
            "code": "N0000169599",
            "display": "RNA-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000169518",
            "display": "RNA-Directed DNA Polymerase (Structural Class)"
          },
          {
            "code": "N0000169606",
            "display": "RNA-Induced Silencing Complex (Structural Class)"
          },
          {
            "code": "N0000166589",
            "display": "Robenidine (Structural Class)"
          },
          {
            "code": "N0000006529",
            "display": "rofecoxib (Structural Class)"
          },
          {
            "code": "N0000167152",
            "display": "Rolipram (Structural Class)"
          },
          {
            "code": "N0000167345",
            "display": "Rolitetracycline (Structural Class)"
          },
          {
            "code": "N0000167076",
            "display": "Ronidazole (Structural Class)"
          },
          {
            "code": "N0000171511",
            "display": "Root Canal Filling Materials (Structural Class)"
          },
          {
            "code": "N0000171567",
            "display": "Root Canal Irrigants (Structural Class)"
          },
          {
            "code": "N0000005694",
            "display": "ropinirole (Structural Class)"
          },
          {
            "code": "N0000006648",
            "display": "ropivacaine (Structural Class)"
          },
          {
            "code": "N0000011181",
            "display": "Rosaniline Dyes (Structural Class)"
          },
          {
            "code": "N0000006977",
            "display": "Rose Bengal (Structural Class)"
          },
          {
            "code": "N0000171584",
            "display": "rosemary oil (Structural Class)"
          },
          {
            "code": "N0000005439",
            "display": "rosiglitazone (Structural Class)"
          },
          {
            "code": "N0000006279",
            "display": "rosin (Structural Class)"
          },
          {
            "code": "N0000010356",
            "display": "rosuvastatin (Structural Class)"
          },
          {
            "code": "N0000170893",
            "display": "Rotavirus Vaccines (Structural Class)"
          },
          {
            "code": "N0000166853",
            "display": "Rotaxanes (Structural Class)"
          },
          {
            "code": "N0000167293",
            "display": "Rotenone (Structural Class)"
          },
          {
            "code": "N0000166774",
            "display": "Roxarsone (Structural Class)"
          },
          {
            "code": "N0000168422",
            "display": "Roxithromycin (Structural Class)"
          },
          {
            "code": "N0000171587",
            "display": "royal jelly (Structural Class)"
          },
          {
            "code": "N0000168720",
            "display": "R-SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000171529",
            "display": "Rubber (Structural Class)"
          },
          {
            "code": "N0000170894",
            "display": "Rubella Vaccine (Structural Class)"
          },
          {
            "code": "N0000005885",
            "display": "Rubidium (Structural Class)"
          },
          {
            "code": "N0000166103",
            "display": "Rubidium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169650",
            "display": "Rubredoxins (Structural Class)"
          },
          {
            "code": "N0000168433",
            "display": "Rutamycin (Structural Class)"
          },
          {
            "code": "N0000166261",
            "display": "Ruthenium (Structural Class)"
          },
          {
            "code": "N0000166289",
            "display": "Ruthenium Compounds (Structural Class)"
          },
          {
            "code": "N0000166104",
            "display": "Ruthenium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166290",
            "display": "Ruthenium Red (Structural Class)"
          },
          {
            "code": "N0000005953",
            "display": "Rutin (Structural Class)"
          },
          {
            "code": "N0000166904",
            "display": "Ryanodine (Structural Class)"
          },
          {
            "code": "N0000169746",
            "display": "Ryanodine Receptor Calcium Release Channel (Structural Class)"
          },
          {
            "code": "N0000169591",
            "display": "S100 Proteins (Structural Class)"
          },
          {
            "code": "N0000005967",
            "display": "Saccharin (Structural Class)"
          },
          {
            "code": "N0000169107",
            "display": "Saccharomyces cerevisiae Proteins (Structural Class)"
          },
          {
            "code": "N0000167891",
            "display": "Saccharopine Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000170649",
            "display": "S-Adenosylhomocysteine (Structural Class)"
          },
          {
            "code": "N0000010543",
            "display": "S-Adenosylmethionine (Structural Class)"
          },
          {
            "code": "N0000006011",
            "display": "Safflower Oil (Structural Class)"
          },
          {
            "code": "N0000167114",
            "display": "Safrole (Structural Class)"
          },
          {
            "code": "N0000170907",
            "display": "SAIDS Vaccines (Structural Class)"
          },
          {
            "code": "N0000005748",
            "display": "salicylamide (Structural Class)"
          },
          {
            "code": "N0000007577",
            "display": "Salicylamides (Structural Class)"
          },
          {
            "code": "N0000007578",
            "display": "Salicylanilides (Structural Class)"
          },
          {
            "code": "N0000006035",
            "display": "Salicylates (Structural Class)"
          },
          {
            "code": "N0000006693",
            "display": "Salicylic Acid (Structural Class)"
          },
          {
            "code": "N0000007582",
            "display": "Salicylic Acids (Structural Class)"
          },
          {
            "code": "N0000009841",
            "display": "Saliva Production Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171568",
            "display": "Saliva, Artificial (Structural Class)"
          },
          {
            "code": "N0000168690",
            "display": "Salivary Proteins (Structural Class)"
          },
          {
            "code": "N0000009842",
            "display": "Salivation Inhibition (Physiological Effect)"
          },
          {
            "code": "N0000009843",
            "display": "Salivation Stimulation (Physiological Effect)"
          },
          {
            "code": "N0000006857",
            "display": "salmeterol (Structural Class)"
          },
          {
            "code": "N0000169212",
            "display": "Salmine (Structural Class)"
          },
          {
            "code": "N0000011276",
            "display": "Salmonella Vaccines (Structural Class)"
          },
          {
            "code": "N0000166981",
            "display": "Salsoline Alkaloids (Structural Class)"
          },
          {
            "code": "N0000166153",
            "display": "Salts (Structural Class)"
          },
          {
            "code": "N0000166233",
            "display": "Samarium (Structural Class)"
          },
          {
            "code": "N0000166353",
            "display": "Santonin (Structural Class)"
          },
          {
            "code": "N0000167410",
            "display": "Sapogenins (Structural Class)"
          },
          {
            "code": "N0000168474",
            "display": "Saponins (Structural Class)"
          },
          {
            "code": "N0000168395",
            "display": "Saposins (Structural Class)"
          },
          {
            "code": "N0000007376",
            "display": "Saquinavir (Structural Class)"
          },
          {
            "code": "N0000171049",
            "display": "Saralasin (Structural Class)"
          },
          {
            "code": "N0000169218",
            "display": "Sarcoglycans (Structural Class)"
          },
          {
            "code": "N0000175145",
            "display": "Sarcoplasmic Reticulum Calcium-Transporting ATPases (Structural Class)"
          },
          {
            "code": "N0000170214",
            "display": "Sarcosine (Structural Class)"
          },
          {
            "code": "N0000167884",
            "display": "Sarcosine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000169064",
            "display": "Sarcosine Oxidase (Structural Class)"
          },
          {
            "code": "N0000006328",
            "display": "sargramostim (Structural Class)"
          },
          {
            "code": "N0000166417",
            "display": "Sarin (Structural Class)"
          },
          {
            "code": "N0000171400",
            "display": "Saxitoxin (Structural Class)"
          },
          {
            "code": "N0000166225",
            "display": "Scandium (Structural Class)"
          },
          {
            "code": "N0000006100",
            "display": "Scarlet Red (Structural Class)"
          },
          {
            "code": "N0000168790",
            "display": "Scavenger Receptors, Class A (Structural Class)"
          },
          {
            "code": "N0000168788",
            "display": "Scavenger Receptors, Class B (Structural Class)"
          },
          {
            "code": "N0000168792",
            "display": "Scavenger Receptors, Class C (Structural Class)"
          },
          {
            "code": "N0000168791",
            "display": "Scavenger Receptors, Class D (Structural Class)"
          },
          {
            "code": "N0000168787",
            "display": "Scavenger Receptors, Class E (Structural Class)"
          },
          {
            "code": "N0000168789",
            "display": "Scavenger Receptors, Class F (Structural Class)"
          },
          {
            "code": "N0000166412",
            "display": "Schiff Bases (Structural Class)"
          },
          {
            "code": "N0000169108",
            "display": "Schizosaccharomyces pombe Proteins (Structural Class)"
          },
          {
            "code": "N0000007765",
            "display": "Scleroproteins (Structural Class)"
          },
          {
            "code": "N0000020024",
            "display": "Sclerosing Activity (Mechanism of Action)"
          },
          {
            "code": "N0000005982",
            "display": "Scopolamine (Structural Class)"
          },
          {
            "code": "N0000007907",
            "display": "Scopolamine Derivatives (Structural Class)"
          },
          {
            "code": "N0000167013",
            "display": "Scopoletin (Structural Class)"
          },
          {
            "code": "N0000171460",
            "display": "Scorpion Venoms (Structural Class)"
          },
          {
            "code": "N0000009978",
            "display": "Sebaceous Gland Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006075",
            "display": "Secobarbital (Structural Class)"
          },
          {
            "code": "N0000011187",
            "display": "Secologanin Tryptamine Alkaloids (Structural Class)"
          },
          {
            "code": "N0000007915",
            "display": "Secosteroids (Structural Class)"
          },
          {
            "code": "N0000006078",
            "display": "Secretin (Structural Class)"
          },
          {
            "code": "N0000020078",
            "display": "Secretin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000020079",
            "display": "Secretin Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000020077",
            "display": "Secretin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000175208",
            "display": "Secretogranin II (Structural Class)"
          },
          {
            "code": "N0000169373",
            "display": "Secretory Component (Structural Class)"
          },
          {
            "code": "N0000175331",
            "display": "Secretory Leukocyte Peptidase Inhibitor (Structural Class)"
          },
          {
            "code": "N0000171078",
            "display": "Selectins (Structural Class)"
          },
          {
            "code": "N0000000168",
            "display": "Selective Estrogen Receptor Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000006101",
            "display": "Selegiline (Structural Class)"
          },
          {
            "code": "N0000006282",
            "display": "Selenious Acid (Structural Class)"
          },
          {
            "code": "N0000006104",
            "display": "Selenium (Structural Class)"
          },
          {
            "code": "N0000007943",
            "display": "Selenium Compounds (Structural Class)"
          },
          {
            "code": "N0000166098",
            "display": "Selenium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169214",
            "display": "Selenium-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170264",
            "display": "Selenocysteine (Structural Class)"
          },
          {
            "code": "N0000006108",
            "display": "Selenomethionine (Structural Class)"
          },
          {
            "code": "N0000169125",
            "display": "Selenoprotein P (Structural Class)"
          },
          {
            "code": "N0000169126",
            "display": "Selenoprotein R (Structural Class)"
          },
          {
            "code": "N0000169124",
            "display": "Selenoprotein W (Structural Class)"
          },
          {
            "code": "N0000169123",
            "display": "Selenoproteins (Structural Class)"
          },
          {
            "code": "N0000169122",
            "display": "Semaphorin-3A (Structural Class)"
          },
          {
            "code": "N0000169121",
            "display": "Semaphorins (Structural Class)"
          },
          {
            "code": "N0000166845",
            "display": "Semicarbazides (Structural Class)"
          },
          {
            "code": "N0000166847",
            "display": "Semicarbazones (Structural Class)"
          },
          {
            "code": "N0000170133",
            "display": "Seminal Plasma Proteins (Structural Class)"
          },
          {
            "code": "N0000170135",
            "display": "Seminal Vesicle Secretory Proteins (Structural Class)"
          },
          {
            "code": "N0000166754",
            "display": "Semustine (Structural Class)"
          },
          {
            "code": "N0000005452",
            "display": "Senna Extract (Structural Class)"
          },
          {
            "code": "N0000169146",
            "display": "Sensory Rhodopsins (Structural Class)"
          },
          {
            "code": "N0000175727",
            "display": "Sensory System Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168508",
            "display": "Sepharose (Structural Class)"
          },
          {
            "code": "N0000169427",
            "display": "Sericins (Structural Class)"
          },
          {
            "code": "N0000006259",
            "display": "Serine (Structural Class)"
          },
          {
            "code": "N0000168133",
            "display": "Serine C-Palmitoyltransferase (Structural Class)"
          },
          {
            "code": "N0000007945",
            "display": "Serine Endopeptidases (Structural Class)"
          },
          {
            "code": "N0000168147",
            "display": "Serine O-Acetyltransferase (Structural Class)"
          },
          {
            "code": "N0000000169",
            "display": "Serine Proteinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167788",
            "display": "Serine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000167580",
            "display": "Serine-Type D-Ala-D-Ala Carboxypeptidase (Structural Class)"
          },
          {
            "code": "N0000005453",
            "display": "Sermorelin (Structural Class)"
          },
          {
            "code": "N0000171062",
            "display": "Serotonin (Structural Class)"
          },
          {
            "code": "N0000175763",
            "display": "Serotonin 1b Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175764",
            "display": "Serotonin 1d Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175817",
            "display": "Serotonin 3 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175816",
            "display": "Serotonin 4 Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000188",
            "display": "Serotonin 5HT-3 Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000090",
            "display": "Serotonin 5HT-3 Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000095",
            "display": "Serotonin 5HT-3 Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000009844",
            "display": "Serotonin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000256",
            "display": "Serotonin Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000130",
            "display": "Serotonin Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000169731",
            "display": "Serotonin Plasma Membrane Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000000198",
            "display": "Serotonin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000167",
            "display": "Serotonin Transporter Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000000109",
            "display": "Serotonin Uptake Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007811",
            "display": "Serpins (Structural Class)"
          },
          {
            "code": "N0000010552",
            "display": "sertaconazole (Structural Class)"
          },
          {
            "code": "N0000005919",
            "display": "Sertraline (Structural Class)"
          },
          {
            "code": "N0000169504",
            "display": "Serum Albumin (Structural Class)"
          },
          {
            "code": "N0000169507",
            "display": "Serum Albumin, Bovine (Structural Class)"
          },
          {
            "code": "N0000169506",
            "display": "Serum Albumin, Radio-Iodinated (Structural Class)"
          },
          {
            "code": "N0000169268",
            "display": "Serum Amyloid A Protein (Structural Class)"
          },
          {
            "code": "N0000169267",
            "display": "Serum Amyloid P-Component (Structural Class)"
          },
          {
            "code": "N0000008244",
            "display": "Serum Globulins (Structural Class)"
          },
          {
            "code": "N0000169937",
            "display": "Serum Response Factor (Structural Class)"
          },
          {
            "code": "N0000006968",
            "display": "Sesame Oil (Structural Class)"
          },
          {
            "code": "N0000008045",
            "display": "Sesquiterpenes (Structural Class)"
          },
          {
            "code": "N0000166349",
            "display": "Sesquiterpenes, Eudesmane (Structural Class)"
          },
          {
            "code": "N0000166352",
            "display": "Sesquiterpenes, Germacrane (Structural Class)"
          },
          {
            "code": "N0000166350",
            "display": "Sesquiterpenes, Guaiane (Structural Class)"
          },
          {
            "code": "N0000007344",
            "display": "sevelamer (Structural Class)"
          },
          {
            "code": "N0000006205",
            "display": "sevoflurane (Structural Class)"
          },
          {
            "code": "N0000171255",
            "display": "Sex Attractants (Structural Class)"
          },
          {
            "code": "N0000000214",
            "display": "Sex Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000084",
            "display": "Sex Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000175922",
            "display": "Sex Hormone Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169571",
            "display": "Sex Hormone-Binding Globulin (Structural Class)"
          },
          {
            "code": "N0000169913",
            "display": "Sex-Determining Region Y Protein (Structural Class)"
          },
          {
            "code": "N0000169784",
            "display": "Shab Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000169780",
            "display": "Shaker Superfamily of Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000169785",
            "display": "Shal Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000169782",
            "display": "Shaw Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000171392",
            "display": "Shiga Toxin (Structural Class)"
          },
          {
            "code": "N0000171390",
            "display": "Shiga Toxins (Structural Class)"
          },
          {
            "code": "N0000171391",
            "display": "Shiga-Like Toxin I (Structural Class)"
          },
          {
            "code": "N0000171393",
            "display": "Shiga-Like Toxin II (Structural Class)"
          },
          {
            "code": "N0000170885",
            "display": "Shigella Vaccines (Structural Class)"
          },
          {
            "code": "N0000166685",
            "display": "Shikimic Acid (Structural Class)"
          },
          {
            "code": "N0000010284",
            "display": "Shorten Conduction System Depolarization Time (Physiological Effect)"
          },
          {
            "code": "N0000010286",
            "display": "Shorten Conduction System Repolarization Time (Physiological Effect)"
          },
          {
            "code": "N0000170653",
            "display": "Showdomycin (Structural Class)"
          },
          {
            "code": "N0000175176",
            "display": "SHP1 Protein Tyrosine Phosphatase (Structural Class)"
          },
          {
            "code": "N0000008088",
            "display": "Sialic Acids (Structural Class)"
          },
          {
            "code": "N0000011445",
            "display": "Sialoglycoproteins (Structural Class)"
          },
          {
            "code": "N0000169175",
            "display": "Sialomucins (Structural Class)"
          },
          {
            "code": "N0000168370",
            "display": "Sialyltransferases (Structural Class)"
          },
          {
            "code": "N0000005769",
            "display": "sibutramine (Structural Class)"
          },
          {
            "code": "N0000169899",
            "display": "Sigma Factor (Structural Class)"
          },
          {
            "code": "N0000169628",
            "display": "Signal Recognition Particle (Structural Class)"
          },
          {
            "code": "N0000166554",
            "display": "Silanes (Structural Class)"
          },
          {
            "code": "N0000007479",
            "display": "sildenafil (Structural Class)"
          },
          {
            "code": "N0000169210",
            "display": "Silent Information Regulator Proteins, Saccharomyces cerevisiae (Structural Class)"
          },
          {
            "code": "N0000171502",
            "display": "Silicate Cement (Structural Class)"
          },
          {
            "code": "N0000007392",
            "display": "Silicates (Structural Class)"
          },
          {
            "code": "N0000007598",
            "display": "Silicic Acid (Structural Class)"
          },
          {
            "code": "N0000166172",
            "display": "Silicon (Structural Class)"
          },
          {
            "code": "N0000007828",
            "display": "Silicon Compounds (Structural Class)"
          },
          {
            "code": "N0000006148",
            "display": "Silicon Dioxide (Structural Class)"
          },
          {
            "code": "N0000171526",
            "display": "Silicone Elastomers (Structural Class)"
          },
          {
            "code": "N0000171525",
            "display": "Silicone Gels (Structural Class)"
          },
          {
            "code": "N0000006167",
            "display": "Silicone Oils (Structural Class)"
          },
          {
            "code": "N0000006168",
            "display": "Silicones (Structural Class)"
          },
          {
            "code": "N0000006238",
            "display": "Silk (Structural Class)"
          },
          {
            "code": "N0000007600",
            "display": "Siloxanes (Structural Class)"
          },
          {
            "code": "N0000171614",
            "display": "SilvaSorb (Structural Class)"
          },
          {
            "code": "N0000010175",
            "display": "Silver (Structural Class)"
          },
          {
            "code": "N0000007942",
            "display": "Silver Compounds (Structural Class)"
          },
          {
            "code": "N0000006190",
            "display": "Silver Nitrate (Structural Class)"
          },
          {
            "code": "N0000007603",
            "display": "Silver Proteins (Structural Class)"
          },
          {
            "code": "N0000006194",
            "display": "Silver Sulfadiazine (Structural Class)"
          },
          {
            "code": "N0000167027",
            "display": "Silymarin (Structural Class)"
          },
          {
            "code": "N0000167164",
            "display": "Simazine (Structural Class)"
          },
          {
            "code": "N0000006206",
            "display": "Simethicone (Structural Class)"
          },
          {
            "code": "N0000005842",
            "display": "Simvastatin (Structural Class)"
          },
          {
            "code": "N0000006212",
            "display": "Sincalide (Structural Class)"
          },
          {
            "code": "N0000166151",
            "display": "Singlet Oxygen (Structural Class)"
          },
          {
            "code": "N0000006605",
            "display": "Sirolimus (Structural Class)"
          },
          {
            "code": "N0000168355",
            "display": "Sirtuins (Structural Class)"
          },
          {
            "code": "N0000007607",
            "display": "Sisomicin (Structural Class)"
          },
          {
            "code": "N0000168192",
            "display": "Site-Specific DNA Methyltransferase (Cytosine-Specific) (Structural Class)"
          },
          {
            "code": "N0000168190",
            "display": "Site-Specific DNA-Methyltransferase (Adenine-Specific) (Structural Class)"
          },
          {
            "code": "N0000167441",
            "display": "Sitosterols (Structural Class)"
          },
          {
            "code": "N0000168530",
            "display": "Sizofiran (Structural Class)"
          },
          {
            "code": "N0000166973",
            "display": "Skatole (Structural Class)"
          },
          {
            "code": "N0000169443",
            "display": "Skeletal Muscle Myosins (Structural Class)"
          },
          {
            "code": "N0000010282",
            "display": "Skin Barrier Activity (Physiological Effect)"
          },
          {
            "code": "N0000167761",
            "display": "SKP Cullin F-Box Protein Ligases (Structural Class)"
          },
          {
            "code": "N0000170458",
            "display": "Smad Proteins (Structural Class)"
          },
          {
            "code": "N0000170466",
            "display": "Smad Proteins, Inhibitory (Structural Class)"
          },
          {
            "code": "N0000170460",
            "display": "Smad Proteins, Receptor-Regulated (Structural Class)"
          },
          {
            "code": "N0000170462",
            "display": "Smad1 Protein (Structural Class)"
          },
          {
            "code": "N0000170461",
            "display": "Smad2 Protein (Structural Class)"
          },
          {
            "code": "N0000170465",
            "display": "Smad3 Protein (Structural Class)"
          },
          {
            "code": "N0000170459",
            "display": "Smad4 Protein (Structural Class)"
          },
          {
            "code": "N0000170464",
            "display": "Smad5 Protein (Structural Class)"
          },
          {
            "code": "N0000170467",
            "display": "Smad6 Protein (Structural Class)"
          },
          {
            "code": "N0000170468",
            "display": "Smad7 Protein (Structural Class)"
          },
          {
            "code": "N0000170463",
            "display": "Smad8 Protein (Structural Class)"
          },
          {
            "code": "N0000009845",
            "display": "Small Intestine Fluid/Electrolyte Absorption Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009846",
            "display": "Small Intestine Fluid/Electrolyte Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009847",
            "display": "Small Intestine Fluid/Electrolyte Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000066",
            "display": "Small Ion Transport Pump Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000168686",
            "display": "Small Ubiquitin-Related Modifier Proteins (Structural Class)"
          },
          {
            "code": "N0000169792",
            "display": "Small-Conductance Calcium-Activated Potassium Channels (Structural Class)"
          },
          {
            "code": "N0000010563",
            "display": "Smallpox Vaccine (Structural Class)"
          },
          {
            "code": "N0000169444",
            "display": "Smooth Muscle Myosins (Structural Class)"
          },
          {
            "code": "N0000010268",
            "display": "Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000171444",
            "display": "Snake Venoms (Structural Class)"
          },
          {
            "code": "N0000168712",
            "display": "SNARE Proteins (Structural Class)"
          },
          {
            "code": "N0000170316",
            "display": "S-Nitrosoglutathione (Structural Class)"
          },
          {
            "code": "N0000170274",
            "display": "S-Nitroso-N-Acetylpenicillamine (Structural Class)"
          },
          {
            "code": "N0000166744",
            "display": "S-Nitrosothiols (Structural Class)"
          },
          {
            "code": "N0000007201",
            "display": "Sodium (Structural Class)"
          },
          {
            "code": "N0000006527",
            "display": "Sodium Acetate (Structural Class)"
          },
          {
            "code": "N0000166185",
            "display": "Sodium Azide (Structural Class)"
          },
          {
            "code": "N0000006712",
            "display": "Sodium Benzoate (Structural Class)"
          },
          {
            "code": "N0000005741",
            "display": "Sodium Bicarbonate (Structural Class)"
          },
          {
            "code": "N0000006640",
            "display": "sodium borate (Structural Class)"
          },
          {
            "code": "N0000000180",
            "display": "Sodium Channel Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169752",
            "display": "Sodium Channels (Structural Class)"
          },
          {
            "code": "N0000007207",
            "display": "Sodium Chloride (Structural Class)"
          },
          {
            "code": "N0000169685",
            "display": "Sodium Chloride Symporters (Structural Class)"
          },
          {
            "code": "N0000166183",
            "display": "Sodium Chloride, Dietary (Structural Class)"
          },
          {
            "code": "N0000167454",
            "display": "Sodium Cholate (Structural Class)"
          },
          {
            "code": "N0000006379",
            "display": "sodium citrate (Structural Class)"
          },
          {
            "code": "N0000007844",
            "display": "Sodium Compounds (Structural Class)"
          },
          {
            "code": "N0000166184",
            "display": "Sodium Cyanide (Structural Class)"
          },
          {
            "code": "N0000007211",
            "display": "Sodium Dodecyl Sulfate (Structural Class)"
          },
          {
            "code": "N0000007218",
            "display": "Sodium Fluoride (Structural Class)"
          },
          {
            "code": "N0000170280",
            "display": "Sodium Glutamate (Structural Class)"
          },
          {
            "code": "N0000007231",
            "display": "Sodium Hydroxide (Structural Class)"
          },
          {
            "code": "N0000007235",
            "display": "Sodium Hypochlorite (Structural Class)"
          },
          {
            "code": "N0000007240",
            "display": "Sodium Iodide (Structural Class)"
          },
          {
            "code": "N0000166131",
            "display": "Sodium Isotopes (Structural Class)"
          },
          {
            "code": "N0000006559",
            "display": "Sodium Lactate (Structural Class)"
          },
          {
            "code": "N0000007244",
            "display": "Sodium Morrhuate (Structural Class)"
          },
          {
            "code": "N0000006002",
            "display": "sodium nitrate (Structural Class)"
          },
          {
            "code": "N0000007245",
            "display": "Sodium Nitrite (Structural Class)"
          },
          {
            "code": "N0000010176",
            "display": "Sodium Oxybate (Structural Class)"
          },
          {
            "code": "N0000007286",
            "display": "sodium perborate (Structural Class)"
          },
          {
            "code": "N0000007148",
            "display": "Sodium Pertechnetate Tc 99m (Structural Class)"
          },
          {
            "code": "N0000007180",
            "display": "sodium phosphate (Structural Class)"
          },
          {
            "code": "N0000166132",
            "display": "Sodium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000007252",
            "display": "Sodium Salicylate (Structural Class)"
          },
          {
            "code": "N0000006253",
            "display": "Sodium Selenite (Structural Class)"
          },
          {
            "code": "N0000006216",
            "display": "sodium silicate (Structural Class)"
          },
          {
            "code": "N0000007258",
            "display": "Sodium Tetradecyl Sulfate (Structural Class)"
          },
          {
            "code": "N0000007200",
            "display": "sodium thiosulfate (Structural Class)"
          },
          {
            "code": "N0000166182",
            "display": "Sodium, Dietary (Structural Class)"
          },
          {
            "code": "N0000169683",
            "display": "Sodium-Bicarbonate Symporters (Structural Class)"
          },
          {
            "code": "N0000169721",
            "display": "Sodium-Calcium Exchanger (Structural Class)"
          },
          {
            "code": "N0000169680",
            "display": "Sodium-Glucose Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169681",
            "display": "Sodium-Glucose Transporter 1 (Structural Class)"
          },
          {
            "code": "N0000169682",
            "display": "Sodium-Glucose Transporter 2 (Structural Class)"
          },
          {
            "code": "N0000169722",
            "display": "Sodium-Hydrogen Antiporter (Structural Class)"
          },
          {
            "code": "N0000169713",
            "display": "Sodium-Phosphate Cotransporter Proteins (Structural Class)"
          },
          {
            "code": "N0000169715",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type I (Structural Class)"
          },
          {
            "code": "N0000169716",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type II (Structural Class)"
          },
          {
            "code": "N0000169719",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type IIa (Structural Class)"
          },
          {
            "code": "N0000169718",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type IIb (Structural Class)"
          },
          {
            "code": "N0000169717",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type IIc (Structural Class)"
          },
          {
            "code": "N0000169714",
            "display": "Sodium-Phosphate Cotransporter Proteins, Type III (Structural Class)"
          },
          {
            "code": "N0000169684",
            "display": "Sodium-Potassium-Chloride Symporters (Structural Class)"
          },
          {
            "code": "N0000007798",
            "display": "Solanaceous Alkaloids (Structural Class)"
          },
          {
            "code": "N0000168476",
            "display": "Solanine (Structural Class)"
          },
          {
            "code": "N0000168698",
            "display": "Soluble N-Ethylmaleimide-Sensitive Factor Attachment Proteins (Structural Class)"
          },
          {
            "code": "N0000166425",
            "display": "Soman (Structural Class)"
          },
          {
            "code": "N0000170998",
            "display": "Somatomedins (Structural Class)"
          },
          {
            "code": "N0000007997",
            "display": "Somatostatin (Structural Class)"
          },
          {
            "code": "N0000009848",
            "display": "Somatostatin Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009849",
            "display": "Somatostatin Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000194",
            "display": "Somatostatin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000218",
            "display": "Somatostatin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000009850",
            "display": "Somatostatin Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175135",
            "display": "Somatostatin-28 (Structural Class)"
          },
          {
            "code": "N0000000217",
            "display": "Somatotropin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000077",
            "display": "Somatotropin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000006644",
            "display": "somatrem (Structural Class)"
          },
          {
            "code": "N0000170515",
            "display": "Son of Sevenless Protein, Drosophila (Structural Class)"
          },
          {
            "code": "N0000170514",
            "display": "Son of Sevenless Proteins (Structural Class)"
          },
          {
            "code": "N0000175349",
            "display": "sorafenib (Structural Class)"
          },
          {
            "code": "N0000006661",
            "display": "Sorbic Acid (Structural Class)"
          },
          {
            "code": "N0000006142",
            "display": "sorbitan sesquioleate (Structural Class)"
          },
          {
            "code": "N0000006662",
            "display": "Sorbitol (Structural Class)"
          },
          {
            "code": "N0000168498",
            "display": "Sorbose (Structural Class)"
          },
          {
            "code": "N0000170516",
            "display": "SOS1 Protein (Structural Class)"
          },
          {
            "code": "N0000006665",
            "display": "Sotalol (Structural Class)"
          },
          {
            "code": "N0000006690",
            "display": "Soybean Oil (Structural Class)"
          },
          {
            "code": "N0000011391",
            "display": "Soybean Proteins (Structural Class)"
          },
          {
            "code": "N0000169941",
            "display": "Sp Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169942",
            "display": "Sp1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169945",
            "display": "Sp2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169944",
            "display": "Sp3 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169943",
            "display": "Sp4 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000005508",
            "display": "sparfloxacin (Structural Class)"
          },
          {
            "code": "N0000167186",
            "display": "Sparsomycin (Structural Class)"
          },
          {
            "code": "N0000166930",
            "display": "Sparteine (Structural Class)"
          },
          {
            "code": "N0000009851",
            "display": "Special Sensory Systems Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006595",
            "display": "Spectinomycin (Structural Class)"
          },
          {
            "code": "N0000169468",
            "display": "Spectrin (Structural Class)"
          },
          {
            "code": "N0000171580",
            "display": "spectro-jel (Structural Class)"
          },
          {
            "code": "N0000009852",
            "display": "Sperm Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009989",
            "display": "Sperm Death Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009853",
            "display": "Sperm Motility Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009854",
            "display": "Spermatogenesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166548",
            "display": "Spermidine (Structural Class)"
          },
          {
            "code": "N0000168321",
            "display": "Spermidine Synthase (Structural Class)"
          },
          {
            "code": "N0000166547",
            "display": "Spermine (Structural Class)"
          },
          {
            "code": "N0000168317",
            "display": "Spermine Synthase (Structural Class)"
          },
          {
            "code": "N0000169596",
            "display": "S-Phase Kinase-Associated Proteins (Structural Class)"
          },
          {
            "code": "N0000168394",
            "display": "Sphingolipid Activator Proteins (Structural Class)"
          },
          {
            "code": "N0000168599",
            "display": "Sphingolipids (Structural Class)"
          },
          {
            "code": "N0000167614",
            "display": "Sphingomyelin Phosphodiesterase (Structural Class)"
          },
          {
            "code": "N0000168638",
            "display": "Sphingomyelins (Structural Class)"
          },
          {
            "code": "N0000166817",
            "display": "Sphingosine (Structural Class)"
          },
          {
            "code": "N0000168125",
            "display": "Sphingosine N-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000171462",
            "display": "Spider Venoms (Structural Class)"
          },
          {
            "code": "N0000166624",
            "display": "Spin Labels (Structural Class)"
          },
          {
            "code": "N0000167367",
            "display": "Spiperone (Structural Class)"
          },
          {
            "code": "N0000168428",
            "display": "Spiramycin (Structural Class)"
          },
          {
            "code": "N0000007532",
            "display": "Spiro Compounds (Structural Class)"
          },
          {
            "code": "N0000005900",
            "display": "Spironolactone (Structural Class)"
          },
          {
            "code": "N0000167409",
            "display": "Spirostans (Structural Class)"
          },
          {
            "code": "N0000010545",
            "display": "spirulina (Structural Class)"
          },
          {
            "code": "N0000009855",
            "display": "Splanchnic Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009856",
            "display": "Splanchnic Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175409",
            "display": "Splanchnic Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175393",
            "display": "Splanchnic Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000171409",
            "display": "Sporidesmins (Structural Class)"
          },
          {
            "code": "N0000007572",
            "display": "Squalene (Structural Class)"
          },
          {
            "code": "N0000167872",
            "display": "Squalene Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000010265",
            "display": "Squalene Monooxygenase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168238",
            "display": "src-Family Kinases (Structural Class)"
          },
          {
            "code": "N0000171041",
            "display": "SRS-A (Structural Class)"
          },
          {
            "code": "N0000171558",
            "display": "Stainless Steel (Structural Class)"
          },
          {
            "code": "N0000006063",
            "display": "Stanozolol (Structural Class)"
          },
          {
            "code": "N0000005514",
            "display": "staphage lysate (Structural Class)"
          },
          {
            "code": "N0000171171",
            "display": "Staphylococcal Protein A (Structural Class)"
          },
          {
            "code": "N0000170918",
            "display": "Staphylococcal Toxoid (Structural Class)"
          },
          {
            "code": "N0000011296",
            "display": "Staphylococcal Vaccines (Structural Class)"
          },
          {
            "code": "N0000006758",
            "display": "Starch (Structural Class)"
          },
          {
            "code": "N0000168337",
            "display": "Starch Phosphorylase (Structural Class)"
          },
          {
            "code": "N0000168346",
            "display": "Starch Synthase (Structural Class)"
          },
          {
            "code": "N0000170446",
            "display": "STAT Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000170449",
            "display": "STAT1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170450",
            "display": "STAT2 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170451",
            "display": "STAT3 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170448",
            "display": "STAT4 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170447",
            "display": "STAT5 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000170452",
            "display": "STAT6 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000169487",
            "display": "Stathmin (Structural Class)"
          },
          {
            "code": "N0000167256",
            "display": "Staurosporine (Structural Class)"
          },
          {
            "code": "N0000007129",
            "display": "Stavudine (Structural Class)"
          },
          {
            "code": "N0000168564",
            "display": "Stearates (Structural Class)"
          },
          {
            "code": "N0000007699",
            "display": "Stearic Acids (Structural Class)"
          },
          {
            "code": "N0000167867",
            "display": "Stearoyl-CoA Desaturase (Structural Class)"
          },
          {
            "code": "N0000007057",
            "display": "stearyl alcohol (Structural Class)"
          },
          {
            "code": "N0000171557",
            "display": "Steel (Structural Class)"
          },
          {
            "code": "N0000170933",
            "display": "Stem Cell Factor (Structural Class)"
          },
          {
            "code": "N0000020034",
            "display": "Stem Cell Factor (KIT) Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000171428",
            "display": "Sterigmatocystin (Structural Class)"
          },
          {
            "code": "N0000170037",
            "display": "Steroid 11-beta-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000170036",
            "display": "Steroid 12-alpha-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000170033",
            "display": "Steroid 16-alpha-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000170031",
            "display": "Steroid 17-alpha-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000170039",
            "display": "Steroid 21-Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000000182",
            "display": "Steroid Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000170030",
            "display": "Steroid Hydroxylases (Structural Class)"
          },
          {
            "code": "N0000168092",
            "display": "Steroid Isomerases (Structural Class)"
          },
          {
            "code": "N0000000162",
            "display": "Steroid Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000000172",
            "display": "Steroid Receptor Modulators (Mechanism of Action)"
          },
          {
            "code": "N0000175920",
            "display": "Steroid Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007720",
            "display": "Steroids (Structural Class)"
          },
          {
            "code": "N0000167412",
            "display": "Steroids, Brominated (Structural Class)"
          },
          {
            "code": "N0000007723",
            "display": "Steroids, Chlorinated (Structural Class)"
          },
          {
            "code": "N0000007725",
            "display": "Steroids, Fluorinated (Structural Class)"
          },
          {
            "code": "N0000008179",
            "display": "Steroids, Heterocyclic (Structural Class)"
          },
          {
            "code": "N0000010222",
            "display": "Sterol Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000168149",
            "display": "Sterol O-Acyltransferase (Structural Class)"
          },
          {
            "code": "N0000169989",
            "display": "Sterol Regulatory Element Binding Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169988",
            "display": "Sterol Regulatory Element Binding Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169987",
            "display": "Sterol Regulatory Element Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000010223",
            "display": "Sterol Synthesis Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009956",
            "display": "Sterol Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000007730",
            "display": "Sterols (Structural Class)"
          },
          {
            "code": "N0000167606",
            "display": "Steryl-Sulfatase (Structural Class)"
          },
          {
            "code": "N0000167440",
            "display": "Stigmasterol (Structural Class)"
          },
          {
            "code": "N0000166581",
            "display": "Stilbamidines (Structural Class)"
          },
          {
            "code": "N0000007736",
            "display": "Stilbenes (Structural Class)"
          },
          {
            "code": "N0000009857",
            "display": "Stimulate Breast Glandular Development (Physiological Effect)"
          },
          {
            "code": "N0000009858",
            "display": "Stimulate Breast Milk Ejection (Physiological Effect)"
          },
          {
            "code": "N0000009859",
            "display": "Stimulate Breast Milk Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009860",
            "display": "Stimulate Embryonic & Fetal Development (Physiological Effect)"
          },
          {
            "code": "N0000009861",
            "display": "Stimulate Ovarian Follicular Phase (Physiological Effect)"
          },
          {
            "code": "N0000009862",
            "display": "Stimulate Ovarian Luteal Phase (Physiological Effect)"
          },
          {
            "code": "N0000009863",
            "display": "Stimulate Ovulation (Physiological Effect)"
          },
          {
            "code": "N0000009864",
            "display": "Stimulate Penile Development (Physiological Effect)"
          },
          {
            "code": "N0000009865",
            "display": "Stimulate Uterine Menstrual Phase (Physiological Effect)"
          },
          {
            "code": "N0000009866",
            "display": "Stimulate Uterine Proliferative Phase (Physiological Effect)"
          },
          {
            "code": "N0000009867",
            "display": "Stimulate Uterine Secretory Phase (Physiological Effect)"
          },
          {
            "code": "N0000009868",
            "display": "Stimulation Gastric Acid Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009869",
            "display": "Stimulation Gastric Mucous Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009870",
            "display": "Stimulation Large Intestine Fluid/Electrolyte Absorption (Physiological Effect)"
          },
          {
            "code": "N0000009871",
            "display": "Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009872",
            "display": "Stimulation Pancreatic Enzymatic Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009873",
            "display": "Stimulation Pancreatic Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000009874",
            "display": "Stimulation Small Intestine Fluid/Electrolyte Absorption (Physiological Effect)"
          },
          {
            "code": "N0000009875",
            "display": "Stimulation Small Intestine Fluid/Electrolyte Secretion (Physiological Effect)"
          },
          {
            "code": "N0000000075",
            "display": "Stool Bulking Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169044",
            "display": "Streptavidin (Structural Class)"
          },
          {
            "code": "N0000170886",
            "display": "Streptococcal Vaccines (Structural Class)"
          },
          {
            "code": "N0000169265",
            "display": "Streptodornase and Streptokinase (Structural Class)"
          },
          {
            "code": "N0000170359",
            "display": "Streptogramin A (Structural Class)"
          },
          {
            "code": "N0000170355",
            "display": "Streptogramin B (Structural Class)"
          },
          {
            "code": "N0000170358",
            "display": "Streptogramin Group A (Structural Class)"
          },
          {
            "code": "N0000170354",
            "display": "Streptogramin Group B (Structural Class)"
          },
          {
            "code": "N0000011418",
            "display": "Streptogramins (Structural Class)"
          },
          {
            "code": "N0000005882",
            "display": "Streptokinase (Structural Class)"
          },
          {
            "code": "N0000171403",
            "display": "Streptolysins (Structural Class)"
          },
          {
            "code": "N0000005890",
            "display": "Streptomycin (Structural Class)"
          },
          {
            "code": "N0000167323",
            "display": "Streptonigrin (Structural Class)"
          },
          {
            "code": "N0000168468",
            "display": "Streptothricins (Structural Class)"
          },
          {
            "code": "N0000167391",
            "display": "Streptovaricin (Structural Class)"
          },
          {
            "code": "N0000005914",
            "display": "Streptozocin (Structural Class)"
          },
          {
            "code": "N0000009877",
            "display": "Striated Muscle Anabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009878",
            "display": "Striated Muscle Catabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009879",
            "display": "Striated Muscle Contraction Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009876",
            "display": "Striated Muscle Metabolic Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175734",
            "display": "Striated Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000007902",
            "display": "Strontium (Structural Class)"
          },
          {
            "code": "N0000166127",
            "display": "Strontium Isotopes (Structural Class)"
          },
          {
            "code": "N0000166128",
            "display": "Strontium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000167445",
            "display": "Strophanthidin (Structural Class)"
          },
          {
            "code": "N0000168452",
            "display": "Strophanthins (Structural Class)"
          },
          {
            "code": "N0000000228",
            "display": "Structural Macromolecules (Mechanism of Action)"
          },
          {
            "code": "N0000005984",
            "display": "Strychnine (Structural Class)"
          },
          {
            "code": "N0000008130",
            "display": "Styrene (Structural Class)"
          },
          {
            "code": "N0000008277",
            "display": "Styrenes (Structural Class)"
          },
          {
            "code": "N0000171059",
            "display": "Substance P (Structural Class)"
          },
          {
            "code": "N0000009880",
            "display": "Substance P Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167554",
            "display": "Subtilisin (Structural Class)"
          },
          {
            "code": "N0000006124",
            "display": "Subtilisins (Structural Class)"
          },
          {
            "code": "N0000006686",
            "display": "Succimer (Structural Class)"
          },
          {
            "code": "N0000167842",
            "display": "Succinate Cytochrome c Oxidoreductase (Structural Class)"
          },
          {
            "code": "N0000169648",
            "display": "Succinate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167752",
            "display": "Succinate-CoA Ligases (Structural Class)"
          },
          {
            "code": "N0000006131",
            "display": "Succinates (Structural Class)"
          },
          {
            "code": "N0000167903",
            "display": "Succinate-Semialdehyde Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167905",
            "display": "Succinate-Semialdehyde Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000007866",
            "display": "Succinic Acid (Structural Class)"
          },
          {
            "code": "N0000007876",
            "display": "Succinic Acids (Structural Class)"
          },
          {
            "code": "N0000166717",
            "display": "Succinic Anhydrides (Structural Class)"
          },
          {
            "code": "N0000007926",
            "display": "Succinimides (Structural Class)"
          },
          {
            "code": "N0000006153",
            "display": "Succinylcholine (Structural Class)"
          },
          {
            "code": "N0000168378",
            "display": "Succinyldiaminopimelate Transaminase (Structural Class)"
          },
          {
            "code": "N0000006159",
            "display": "Sucralfate (Structural Class)"
          },
          {
            "code": "N0000167721",
            "display": "Sucrase (Structural Class)"
          },
          {
            "code": "N0000167740",
            "display": "Sucrase-Isomaltase Complex (Structural Class)"
          },
          {
            "code": "N0000006170",
            "display": "Sucrose (Structural Class)"
          },
          {
            "code": "N0000007169",
            "display": "Sufentanil (Structural Class)"
          },
          {
            "code": "N0000008028",
            "display": "Sugar Acids (Structural Class)"
          },
          {
            "code": "N0000167966",
            "display": "Sugar Alcohol Dehydrogenases (Structural Class)"
          },
          {
            "code": "N0000008029",
            "display": "Sugar Alcohols (Structural Class)"
          },
          {
            "code": "N0000008031",
            "display": "Sugar Phosphates (Structural Class)"
          },
          {
            "code": "N0000006841",
            "display": "Sulbactam (Structural Class)"
          },
          {
            "code": "N0000166999",
            "display": "Sulbenicillin (Structural Class)"
          },
          {
            "code": "N0000006843",
            "display": "sulconazole (Structural Class)"
          },
          {
            "code": "N0000006849",
            "display": "Sulfacetamide (Structural Class)"
          },
          {
            "code": "N0000166863",
            "display": "Sulfachlorpyridazine (Structural Class)"
          },
          {
            "code": "N0000007270",
            "display": "sulfacytine (Structural Class)"
          },
          {
            "code": "N0000006868",
            "display": "Sulfadiazine (Structural Class)"
          },
          {
            "code": "N0000166864",
            "display": "Sulfadimethoxine (Structural Class)"
          },
          {
            "code": "N0000006871",
            "display": "Sulfadoxine (Structural Class)"
          },
          {
            "code": "N0000166871",
            "display": "Sulfaguanidine (Structural Class)"
          },
          {
            "code": "N0000166861",
            "display": "Sulfalene (Structural Class)"
          },
          {
            "code": "N0000006879",
            "display": "Sulfamerazine (Structural Class)"
          },
          {
            "code": "N0000166867",
            "display": "Sulfameter (Structural Class)"
          },
          {
            "code": "N0000006886",
            "display": "Sulfamethazine (Structural Class)"
          },
          {
            "code": "N0000006888",
            "display": "Sulfamethizole (Structural Class)"
          },
          {
            "code": "N0000006904",
            "display": "Sulfamethoxazole (Structural Class)"
          },
          {
            "code": "N0000166869",
            "display": "Sulfamethoxypyridazine (Structural Class)"
          },
          {
            "code": "N0000166862",
            "display": "Sulfamonomethoxine (Structural Class)"
          },
          {
            "code": "N0000166868",
            "display": "Sulfamoxole (Structural Class)"
          },
          {
            "code": "N0000006675",
            "display": "sulfanilamide (Structural Class)"
          },
          {
            "code": "N0000008034",
            "display": "Sulfanilamides (Structural Class)"
          },
          {
            "code": "N0000166479",
            "display": "Sulfanilic Acids (Structural Class)"
          },
          {
            "code": "N0000166866",
            "display": "Sulfaphenazole (Structural Class)"
          },
          {
            "code": "N0000006913",
            "display": "Sulfapyridine (Structural Class)"
          },
          {
            "code": "N0000166870",
            "display": "Sulfaquinoxaline (Structural Class)"
          },
          {
            "code": "N0000006054",
            "display": "Sulfasalazine (Structural Class)"
          },
          {
            "code": "N0000167600",
            "display": "Sulfatases (Structural Class)"
          },
          {
            "code": "N0000168278",
            "display": "Sulfate Adenylyltransferase (Structural Class)"
          },
          {
            "code": "N0000009983",
            "display": "Sulfate Donors (Mechanism of Action)"
          },
          {
            "code": "N0000006929",
            "display": "Sulfates (Structural Class)"
          },
          {
            "code": "N0000008036",
            "display": "Sulfathiazoles (Structural Class)"
          },
          {
            "code": "N0000166475",
            "display": "Sulfenic Acids (Structural Class)"
          },
          {
            "code": "N0000170068",
            "display": "Sulfhemoglobin (Structural Class)"
          },
          {
            "code": "N0000008041",
            "display": "Sulfhydryl Compounds (Structural Class)"
          },
          {
            "code": "N0000008042",
            "display": "Sulfides (Structural Class)"
          },
          {
            "code": "N0000166476",
            "display": "Sulfinic Acids (Structural Class)"
          },
          {
            "code": "N0000006962",
            "display": "Sulfinpyrazone (Structural Class)"
          },
          {
            "code": "N0000166865",
            "display": "Sulfisomidine (Structural Class)"
          },
          {
            "code": "N0000006967",
            "display": "Sulfisoxazole (Structural Class)"
          },
          {
            "code": "N0000167803",
            "display": "Sulfite Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167801",
            "display": "Sulfite Oxidase (Structural Class)"
          },
          {
            "code": "N0000167800",
            "display": "Sulfite Reductase (Ferredoxin) (Structural Class)"
          },
          {
            "code": "N0000167804",
            "display": "Sulfite Reductase (NADPH) (Structural Class)"
          },
          {
            "code": "N0000008046",
            "display": "Sulfites (Structural Class)"
          },
          {
            "code": "N0000166608",
            "display": "Sulfobromophthalein (Structural Class)"
          },
          {
            "code": "N0000168615",
            "display": "Sulfoglycosphingolipids (Structural Class)"
          },
          {
            "code": "N0000008048",
            "display": "Sulfonamides (Structural Class)"
          },
          {
            "code": "N0000008053",
            "display": "Sulfones (Structural Class)"
          },
          {
            "code": "N0000008245",
            "display": "Sulfonic Acids (Structural Class)"
          },
          {
            "code": "N0000166439",
            "display": "Sulfonium Compounds (Structural Class)"
          },
          {
            "code": "N0000008054",
            "display": "Sulfonylurea Compounds (Structural Class)"
          },
          {
            "code": "N0000168305",
            "display": "Sulfotransferases (Structural Class)"
          },
          {
            "code": "N0000008055",
            "display": "Sulfoxides (Structural Class)"
          },
          {
            "code": "N0000007000",
            "display": "Sulfur (Structural Class)"
          },
          {
            "code": "N0000008248",
            "display": "Sulfur Acids (Structural Class)"
          },
          {
            "code": "N0000008249",
            "display": "Sulfur Compounds (Structural Class)"
          },
          {
            "code": "N0000166209",
            "display": "Sulfur Dioxide (Structural Class)"
          },
          {
            "code": "N0000168302",
            "display": "Sulfur Group Transferases (Structural Class)"
          },
          {
            "code": "N0000166210",
            "display": "Sulfur Hexafluoride (Structural Class)"
          },
          {
            "code": "N0000166133",
            "display": "Sulfur Isotopes (Structural Class)"
          },
          {
            "code": "N0000166208",
            "display": "Sulfur Oxides (Structural Class)"
          },
          {
            "code": "N0000166134",
            "display": "Sulfur Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000006891",
            "display": "sulfuric acid (Structural Class)"
          },
          {
            "code": "N0000166477",
            "display": "Sulfuric Acid Esters (Structural Class)"
          },
          {
            "code": "N0000008059",
            "display": "Sulfuric Acids (Structural Class)"
          },
          {
            "code": "N0000168084",
            "display": "Sulfur-Sulfur Bond Isomerases (Structural Class)"
          },
          {
            "code": "N0000168303",
            "display": "Sulfurtransferases (Structural Class)"
          },
          {
            "code": "N0000007042",
            "display": "Sulindac (Structural Class)"
          },
          {
            "code": "N0000166830",
            "display": "Suloctidil (Structural Class)"
          },
          {
            "code": "N0000166882",
            "display": "Sulpiride (Structural Class)"
          },
          {
            "code": "N0000007273",
            "display": "Sumatriptan (Structural Class)"
          },
          {
            "code": "N0000168687",
            "display": "SUMO-1 Protein (Structural Class)"
          },
          {
            "code": "N0000175350",
            "display": "sunitinib (Structural Class)"
          },
          {
            "code": "N0000009881",
            "display": "Sunscreening Activity (Physiological Effect)"
          },
          {
            "code": "N0000171193",
            "display": "Superantigens (Structural Class)"
          },
          {
            "code": "N0000167805",
            "display": "Superoxide Dismutase (Structural Class)"
          },
          {
            "code": "N0000166189",
            "display": "Superoxides (Structural Class)"
          },
          {
            "code": "N0000171569",
            "display": "Supplementary Chemicals (Structural Class)"
          },
          {
            "code": "N0000170409",
            "display": "Suppressor Factors, Immunologic (Structural Class)"
          },
          {
            "code": "N0000170470",
            "display": "Suppressor of Cytokine Signaling Proteins (Structural Class)"
          },
          {
            "code": "N0000007110",
            "display": "Suprofen (Structural Class)"
          },
          {
            "code": "N0000167387",
            "display": "Suramin (Structural Class)"
          },
          {
            "code": "N0000000079",
            "display": "Surfactant Activity (Mechanism of Action)"
          },
          {
            "code": "N0000166901",
            "display": "Swainsonine (Structural Class)"
          },
          {
            "code": "N0000167102",
            "display": "Sydnones (Structural Class)"
          },
          {
            "code": "N0000175647",
            "display": "Sympathetic Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169679",
            "display": "Symporters (Structural Class)"
          },
          {
            "code": "N0000169260",
            "display": "Synapsins (Structural Class)"
          },
          {
            "code": "N0000009953",
            "display": "Synaptic Fusion Complex Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000171365",
            "display": "Synaptophysin (Structural Class)"
          },
          {
            "code": "N0000168719",
            "display": "Synaptosomal-Associated Protein 25 (Structural Class)"
          },
          {
            "code": "N0000169580",
            "display": "Synaptotagmin I (Structural Class)"
          },
          {
            "code": "N0000169581",
            "display": "Synaptotagmin II (Structural Class)"
          },
          {
            "code": "N0000169579",
            "display": "Synaptotagmins (Structural Class)"
          },
          {
            "code": "N0000175236",
            "display": "Syndecan-1 (Structural Class)"
          },
          {
            "code": "N0000175234",
            "display": "Syndecan-2 (Structural Class)"
          },
          {
            "code": "N0000175235",
            "display": "Syndecan-3 (Structural Class)"
          },
          {
            "code": "N0000175233",
            "display": "Syndecan-4 (Structural Class)"
          },
          {
            "code": "N0000175232",
            "display": "Syndecans (Structural Class)"
          },
          {
            "code": "N0000166809",
            "display": "Synephrine (Structural Class)"
          },
          {
            "code": "N0000168716",
            "display": "Syntaxin 1 (Structural Class)"
          },
          {
            "code": "N0000168717",
            "display": "Syntaxin 16 (Structural Class)"
          },
          {
            "code": "N0000175209",
            "display": "Syntenins (Structural Class)"
          },
          {
            "code": "N0000168655",
            "display": "Synucleins (Structural Class)"
          },
          {
            "code": "N0000009941",
            "display": "Systemic Arterial Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009940",
            "display": "Systemic Arterial Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000175410",
            "display": "Systemic Arteriolar Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000175394",
            "display": "Systemic Arteriolar Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009882",
            "display": "Systemic Venous Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009883",
            "display": "Systemic Venous Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000169953",
            "display": "T Cell Transcription Factor 1 (Structural Class)"
          },
          {
            "code": "N0000171423",
            "display": "T-2 Toxin (Structural Class)"
          },
          {
            "code": "N0000171057",
            "display": "Tachykinins (Structural Class)"
          },
          {
            "code": "N0000007004",
            "display": "Tacrine (Structural Class)"
          },
          {
            "code": "N0000007302",
            "display": "Tacrolimus (Structural Class)"
          },
          {
            "code": "N0000170175",
            "display": "Tacrolimus Binding Protein 1A (Structural Class)"
          },
          {
            "code": "N0000170174",
            "display": "Tacrolimus Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000010536",
            "display": "tadalafil (Structural Class)"
          },
          {
            "code": "N0000166996",
            "display": "Talampicillin (Structural Class)"
          },
          {
            "code": "N0000005541",
            "display": "talbutal (Structural Class)"
          },
          {
            "code": "N0000007033",
            "display": "Talc (Structural Class)"
          },
          {
            "code": "N0000169489",
            "display": "Talin (Structural Class)"
          },
          {
            "code": "N0000007041",
            "display": "Tamoxifen (Structural Class)"
          },
          {
            "code": "N0000006325",
            "display": "tamsulosin (Structural Class)"
          },
          {
            "code": "N0000168357",
            "display": "Tankyrases (Structural Class)"
          },
          {
            "code": "N0000007755",
            "display": "Tannins (Structural Class)"
          },
          {
            "code": "N0000166275",
            "display": "Tantalum (Structural Class)"
          },
          {
            "code": "N0000168291",
            "display": "Taq Polymerase (Structural Class)"
          },
          {
            "code": "N0000011164",
            "display": "Tars (Structural Class)"
          },
          {
            "code": "N0000005850",
            "display": "tartaric acid (Structural Class)"
          },
          {
            "code": "N0000007763",
            "display": "Tartrates (Structural Class)"
          },
          {
            "code": "N0000007078",
            "display": "Tartrazine (Structural Class)"
          },
          {
            "code": "N0000168489",
            "display": "Tartronates (Structural Class)"
          },
          {
            "code": "N0000170924",
            "display": "Tar-Water (Structural Class)"
          },
          {
            "code": "N0000169925",
            "display": "TATA Box Binding Protein-Like Proteins (Structural Class)"
          },
          {
            "code": "N0000169923",
            "display": "TATA-Binding Protein Associated Factors (Structural Class)"
          },
          {
            "code": "N0000169924",
            "display": "TATA-Box Binding Protein (Structural Class)"
          },
          {
            "code": "N0000169481",
            "display": "tau Proteins (Structural Class)"
          },
          {
            "code": "N0000169032",
            "display": "tau-Crystallins (Structural Class)"
          },
          {
            "code": "N0000007100",
            "display": "Taurine (Structural Class)"
          },
          {
            "code": "N0000167451",
            "display": "Taurochenodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000167448",
            "display": "Taurocholic Acid (Structural Class)"
          },
          {
            "code": "N0000167450",
            "display": "Taurodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000167449",
            "display": "Taurolithocholic Acid (Structural Class)"
          },
          {
            "code": "N0000011317",
            "display": "Taxoids (Structural Class)"
          },
          {
            "code": "N0000006235",
            "display": "tazarotene (Structural Class)"
          },
          {
            "code": "N0000169976",
            "display": "T-Box Domain Proteins (Structural Class)"
          },
          {
            "code": "N0000020066",
            "display": "T-Calcium Channel Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000169951",
            "display": "TCF Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000010540",
            "display": "Tea Tree Oil (Structural Class)"
          },
          {
            "code": "N0000007138",
            "display": "Technetium (Structural Class)"
          },
          {
            "code": "N0000007640",
            "display": "Technetium Compounds (Structural Class)"
          },
          {
            "code": "N0000169503",
            "display": "Technetium Tc 99m Aggregated Albumin (Structural Class)"
          },
          {
            "code": "N0000170258",
            "display": "Technetium Tc 99m Diethyl-iminodiacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166770",
            "display": "Technetium Tc 99m Dimercaptosuccinic Acid (Structural Class)"
          },
          {
            "code": "N0000006863",
            "display": "Technetium Tc 99m Disofenin (Structural Class)"
          },
          {
            "code": "N0000166771",
            "display": "Technetium Tc 99m Exametazime (Structural Class)"
          },
          {
            "code": "N0000170259",
            "display": "Technetium Tc 99m Lidofenin (Structural Class)"
          },
          {
            "code": "N0000166767",
            "display": "Technetium Tc 99m Medronate (Structural Class)"
          },
          {
            "code": "N0000170314",
            "display": "Technetium Tc 99m Mertiatide (Structural Class)"
          },
          {
            "code": "N0000166768",
            "display": "Technetium Tc 99m Pentetate (Structural Class)"
          },
          {
            "code": "N0000166195",
            "display": "Technetium Tc 99m Pyrophosphate (Structural Class)"
          },
          {
            "code": "N0000166769",
            "display": "Technetium Tc 99m Sestamibi (Structural Class)"
          },
          {
            "code": "N0000166203",
            "display": "Technetium Tc 99m Sulfur Colloid (Structural Class)"
          },
          {
            "code": "N0000167181",
            "display": "Tegafur (Structural Class)"
          },
          {
            "code": "N0000010177",
            "display": "tegaserod (Structural Class)"
          },
          {
            "code": "N0000171174",
            "display": "Teichoic Acids (Structural Class)"
          },
          {
            "code": "N0000170298",
            "display": "Teicoplanin (Structural Class)"
          },
          {
            "code": "N0000010551",
            "display": "telithromycin (Structural Class)"
          },
          {
            "code": "N0000166176",
            "display": "Tellurium (Structural Class)"
          },
          {
            "code": "N0000006703",
            "display": "telmisartan (Structural Class)"
          },
          {
            "code": "N0000168292",
            "display": "Telomerase (Structural Class)"
          },
          {
            "code": "N0000169248",
            "display": "Telomere-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000169249",
            "display": "Telomeric Repeat Binding Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169250",
            "display": "Telomeric Repeat Binding Protein 2 (Structural Class)"
          },
          {
            "code": "N0000006624",
            "display": "temafloxacin (Structural Class)"
          },
          {
            "code": "N0000007199",
            "display": "Temazepam (Structural Class)"
          },
          {
            "code": "N0000166455",
            "display": "Temefos (Structural Class)"
          },
          {
            "code": "N0000006455",
            "display": "temozolomide (Structural Class)"
          },
          {
            "code": "N0000168681",
            "display": "Tenascin (Structural Class)"
          },
          {
            "code": "N0000006818",
            "display": "tenecteplase (Structural Class)"
          },
          {
            "code": "N0000006147",
            "display": "Teniposide (Structural Class)"
          },
          {
            "code": "N0000010179",
            "display": "tenofovir (Structural Class)"
          },
          {
            "code": "N0000171425",
            "display": "Tenuazonic Acid (Structural Class)"
          },
          {
            "code": "N0000170319",
            "display": "Teprotide (Structural Class)"
          },
          {
            "code": "N0000006949",
            "display": "terbinafine (Structural Class)"
          },
          {
            "code": "N0000166236",
            "display": "Terbium (Structural Class)"
          },
          {
            "code": "N0000006188",
            "display": "Terbutaline (Structural Class)"
          },
          {
            "code": "N0000006622",
            "display": "terconazole (Structural Class)"
          },
          {
            "code": "N0000007398",
            "display": "Terfenadine (Structural Class)"
          },
          {
            "code": "N0000005555",
            "display": "Teriparatide (Structural Class)"
          },
          {
            "code": "N0000169824",
            "display": "Ternary Complex Factors (Structural Class)"
          },
          {
            "code": "N0000007940",
            "display": "Terpenes (Structural Class)"
          },
          {
            "code": "N0000166401",
            "display": "Terphenyl Compounds (Structural Class)"
          },
          {
            "code": "N0000168651",
            "display": "tert-Butyl Alcohol (Structural Class)"
          },
          {
            "code": "N0000166626",
            "display": "tert-Butylhydroperoxide (Structural Class)"
          },
          {
            "code": "N0000009887",
            "display": "Testicular Endocrine Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167500",
            "display": "Testicular Hormones (Structural Class)"
          },
          {
            "code": "N0000006220",
            "display": "Testolactone (Structural Class)"
          },
          {
            "code": "N0000006226",
            "display": "Testosterone (Structural Class)"
          },
          {
            "code": "N0000167926",
            "display": "Testosterone 5-alpha-Reductase (Structural Class)"
          },
          {
            "code": "N0000011323",
            "display": "Testosterone Congeners (Structural Class)"
          },
          {
            "code": "N0000005560",
            "display": "Testosterone Propionate (Structural Class)"
          },
          {
            "code": "N0000005562",
            "display": "Tetanus Antitoxin (Structural Class)"
          },
          {
            "code": "N0000171394",
            "display": "Tetanus Toxin (Structural Class)"
          },
          {
            "code": "N0000005564",
            "display": "Tetanus Toxoid (Structural Class)"
          },
          {
            "code": "N0000166929",
            "display": "Tetrabenazine (Structural Class)"
          },
          {
            "code": "N0000006263",
            "display": "Tetracaine (Structural Class)"
          },
          {
            "code": "N0000167046",
            "display": "Tetrachlorodibenzodioxin (Structural Class)"
          },
          {
            "code": "N0000166330",
            "display": "Tetrachloroethylene (Structural Class)"
          },
          {
            "code": "N0000166432",
            "display": "Tetrachlorvinphos (Structural Class)"
          },
          {
            "code": "N0000006275",
            "display": "Tetracycline (Structural Class)"
          },
          {
            "code": "N0000007948",
            "display": "Tetracyclines (Structural Class)"
          },
          {
            "code": "N0000166357",
            "display": "Tetradecanoylphorbol Acetate (Structural Class)"
          },
          {
            "code": "N0000166766",
            "display": "Tetraethyl Lead (Structural Class)"
          },
          {
            "code": "N0000166496",
            "display": "Tetraethylammonium (Structural Class)"
          },
          {
            "code": "N0000166495",
            "display": "Tetraethylammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000170302",
            "display": "Tetragastrin (Structural Class)"
          },
          {
            "code": "N0000006283",
            "display": "Tetrahydrocannabinol (Structural Class)"
          },
          {
            "code": "N0000167496",
            "display": "Tetrahydrocortisol (Structural Class)"
          },
          {
            "code": "N0000167494",
            "display": "Tetrahydrocortisone (Structural Class)"
          },
          {
            "code": "N0000167889",
            "display": "Tetrahydrofolate Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000008225",
            "display": "Tetrahydrofolates (Structural Class)"
          },
          {
            "code": "N0000011362",
            "display": "Tetrahydroisoquinolines (Structural Class)"
          },
          {
            "code": "N0000007952",
            "display": "Tetrahydronaphthalenes (Structural Class)"
          },
          {
            "code": "N0000166978",
            "display": "Tetrahydropapaveroline (Structural Class)"
          },
          {
            "code": "N0000170641",
            "display": "Tetrahydrouridine (Structural Class)"
          },
          {
            "code": "N0000006098",
            "display": "tetrahydrozoline (Structural Class)"
          },
          {
            "code": "N0000166431",
            "display": "Tetraisopropylpyrophosphamide (Structural Class)"
          },
          {
            "code": "N0000167375",
            "display": "Tetralones (Structural Class)"
          },
          {
            "code": "N0000166544",
            "display": "Tetramethylphenylenediamine (Structural Class)"
          },
          {
            "code": "N0000167097",
            "display": "Tetramisole (Structural Class)"
          },
          {
            "code": "N0000166578",
            "display": "Tetranitromethane (Structural Class)"
          },
          {
            "code": "N0000166627",
            "display": "Tetraoxanes (Structural Class)"
          },
          {
            "code": "N0000166856",
            "display": "Tetraphenylborate (Structural Class)"
          },
          {
            "code": "N0000011329",
            "display": "Tetrapyrroles (Structural Class)"
          },
          {
            "code": "N0000166206",
            "display": "Tetrathionic Acid (Structural Class)"
          },
          {
            "code": "N0000007957",
            "display": "Tetrazoles (Structural Class)"
          },
          {
            "code": "N0000167088",
            "display": "Tetrazolium Salts (Structural Class)"
          },
          {
            "code": "N0000171399",
            "display": "Tetrodotoxin (Structural Class)"
          },
          {
            "code": "N0000168497",
            "display": "Tetroses (Structural Class)"
          },
          {
            "code": "N0000006367",
            "display": "Thalidomide (Structural Class)"
          },
          {
            "code": "N0000007969",
            "display": "Thallium (Structural Class)"
          },
          {
            "code": "N0000166106",
            "display": "Thallium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000166351",
            "display": "Thapsigargin (Structural Class)"
          },
          {
            "code": "N0000167303",
            "display": "Thebaine (Structural Class)"
          },
          {
            "code": "N0000167170",
            "display": "Thenoyltrifluoroacetone (Structural Class)"
          },
          {
            "code": "N0000007074",
            "display": "Theobromine (Structural Class)"
          },
          {
            "code": "N0000007076",
            "display": "Theophylline (Structural Class)"
          },
          {
            "code": "N0000167539",
            "display": "Thermolysin (Structural Class)"
          },
          {
            "code": "N0000007132",
            "display": "Thiabendazole (Structural Class)"
          },
          {
            "code": "N0000167142",
            "display": "Thiadiazines (Structural Class)"
          },
          {
            "code": "N0000008081",
            "display": "Thiadiazoles (Structural Class)"
          },
          {
            "code": "N0000168203",
            "display": "Thiamin Pyrophosphokinase (Structural Class)"
          },
          {
            "code": "N0000007147",
            "display": "Thiamine (Structural Class)"
          },
          {
            "code": "N0000167192",
            "display": "Thiamine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000167532",
            "display": "Thiamine Pyrophosphatase (Structural Class)"
          },
          {
            "code": "N0000168400",
            "display": "Thiamine Pyrophosphate (Structural Class)"
          },
          {
            "code": "N0000167193",
            "display": "Thiamine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000167533",
            "display": "Thiamin-Triphosphatase (Structural Class)"
          },
          {
            "code": "N0000166816",
            "display": "Thiamphenicol (Structural Class)"
          },
          {
            "code": "N0000007162",
            "display": "Thiamylal (Structural Class)"
          },
          {
            "code": "N0000167251",
            "display": "Thiazepines (Structural Class)"
          },
          {
            "code": "N0000166469",
            "display": "Thiazides (Structural Class)"
          },
          {
            "code": "N0000008085",
            "display": "Thiazines (Structural Class)"
          },
          {
            "code": "N0000008087",
            "display": "Thiazoles (Structural Class)"
          },
          {
            "code": "N0000011272",
            "display": "Thiazolidinediones (Structural Class)"
          },
          {
            "code": "N0000175099",
            "display": "Thiazolidines (Structural Class)"
          },
          {
            "code": "N0000011293",
            "display": "Thienamycins (Structural Class)"
          },
          {
            "code": "N0000167197",
            "display": "Thiepins (Structural Class)"
          },
          {
            "code": "N0000007176",
            "display": "Thiethylperazine (Structural Class)"
          },
          {
            "code": "N0000007179",
            "display": "Thimerosal (Structural Class)"
          },
          {
            "code": "N0000166892",
            "display": "Thioacetamide (Structural Class)"
          },
          {
            "code": "N0000166849",
            "display": "Thioacetazone (Structural Class)"
          },
          {
            "code": "N0000166888",
            "display": "Thioamides (Structural Class)"
          },
          {
            "code": "N0000008092",
            "display": "Thiobarbiturates (Structural Class)"
          },
          {
            "code": "N0000166844",
            "display": "Thiobarbituric Acid Reactive Substances (Structural Class)"
          },
          {
            "code": "N0000005704",
            "display": "thiobutabarbital (Structural Class)"
          },
          {
            "code": "N0000008093",
            "display": "Thiocarbamates (Structural Class)"
          },
          {
            "code": "N0000166504",
            "display": "Thiocholine (Structural Class)"
          },
          {
            "code": "N0000010560",
            "display": "Thioctic Acid (Structural Class)"
          },
          {
            "code": "N0000166621",
            "display": "Thiocyanates (Structural Class)"
          },
          {
            "code": "N0000168471",
            "display": "Thiogalactosides (Structural Class)"
          },
          {
            "code": "N0000168442",
            "display": "Thioglucosides (Structural Class)"
          },
          {
            "code": "N0000166693",
            "display": "Thioglycolates (Structural Class)"
          },
          {
            "code": "N0000168441",
            "display": "Thioglycosides (Structural Class)"
          },
          {
            "code": "N0000007242",
            "display": "Thioguanine (Structural Class)"
          },
          {
            "code": "N0000167071",
            "display": "Thiohydantoins (Structural Class)"
          },
          {
            "code": "N0000170642",
            "display": "Thioinosine (Structural Class)"
          },
          {
            "code": "N0000167608",
            "display": "Thiolester Hydrolases (Structural Class)"
          },
          {
            "code": "N0000008099",
            "display": "Thiomalates (Structural Class)"
          },
          {
            "code": "N0000166440",
            "display": "Thiones (Structural Class)"
          },
          {
            "code": "N0000170635",
            "display": "Thionucleosides (Structural Class)"
          },
          {
            "code": "N0000008100",
            "display": "Thionucleotides (Structural Class)"
          },
          {
            "code": "N0000007263",
            "display": "Thiopental (Structural Class)"
          },
          {
            "code": "N0000166708",
            "display": "Thiophanate (Structural Class)"
          },
          {
            "code": "N0000008103",
            "display": "Thiophenes (Structural Class)"
          },
          {
            "code": "N0000166449",
            "display": "Thiophosphoric Acid Esters (Structural Class)"
          },
          {
            "code": "N0000006418",
            "display": "Thiopronine (Structural Class)"
          },
          {
            "code": "N0000170145",
            "display": "Thioredoxin (Structural Class)"
          },
          {
            "code": "N0000169063",
            "display": "Thioredoxin Reductase (NADPH) (Structural Class)"
          },
          {
            "code": "N0000007283",
            "display": "Thioridazine (Structural Class)"
          },
          {
            "code": "N0000170270",
            "display": "Thiorphan (Structural Class)"
          },
          {
            "code": "N0000166848",
            "display": "Thiosemicarbazones (Structural Class)"
          },
          {
            "code": "N0000170348",
            "display": "Thiostrepton (Structural Class)"
          },
          {
            "code": "N0000168304",
            "display": "Thiosulfate Sulfurtransferase (Structural Class)"
          },
          {
            "code": "N0000008105",
            "display": "Thiosulfates (Structural Class)"
          },
          {
            "code": "N0000166478",
            "display": "Thiosulfonic Acids (Structural Class)"
          },
          {
            "code": "N0000007190",
            "display": "Thiotepa (Structural Class)"
          },
          {
            "code": "N0000007308",
            "display": "Thiothixene (Structural Class)"
          },
          {
            "code": "N0000008106",
            "display": "Thiouracil (Structural Class)"
          },
          {
            "code": "N0000166458",
            "display": "Thiourea (Structural Class)"
          },
          {
            "code": "N0000170639",
            "display": "Thiouridine (Structural Class)"
          },
          {
            "code": "N0000008107",
            "display": "Thioxanthenes (Structural Class)"
          },
          {
            "code": "N0000166713",
            "display": "Thiram (Structural Class)"
          },
          {
            "code": "N0000166249",
            "display": "Thorium (Structural Class)"
          },
          {
            "code": "N0000166221",
            "display": "Thorium Compounds (Structural Class)"
          },
          {
            "code": "N0000166222",
            "display": "Thorium Dioxide (Structural Class)"
          },
          {
            "code": "N0000006272",
            "display": "Threonine (Structural Class)"
          },
          {
            "code": "N0000168015",
            "display": "Threonine Dehydratase (Structural Class)"
          },
          {
            "code": "N0000167790",
            "display": "Threonine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000006278",
            "display": "Thrombin (Structural Class)"
          },
          {
            "code": "N0000009963",
            "display": "Thrombin Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000169185",
            "display": "Thrombomodulin (Structural Class)"
          },
          {
            "code": "N0000171480",
            "display": "Thromboplastin (Structural Class)"
          },
          {
            "code": "N0000170935",
            "display": "Thrombopoietin (Structural Class)"
          },
          {
            "code": "N0000175968",
            "display": "Thrombopoietin Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000175967",
            "display": "Thrombopoietin Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000169193",
            "display": "Thrombospondin 1 (Structural Class)"
          },
          {
            "code": "N0000169192",
            "display": "Thrombospondins (Structural Class)"
          },
          {
            "code": "N0000171038",
            "display": "Thromboxane A2 (Structural Class)"
          },
          {
            "code": "N0000171037",
            "display": "Thromboxane B2 (Structural Class)"
          },
          {
            "code": "N0000168086",
            "display": "Thromboxane-A Synthase (Structural Class)"
          },
          {
            "code": "N0000171036",
            "display": "Thromboxanes (Structural Class)"
          },
          {
            "code": "N0000166230",
            "display": "Thulium (Structural Class)"
          },
          {
            "code": "N0000170306",
            "display": "Thymic Factor, Circulating (Structural Class)"
          },
          {
            "code": "N0000007616",
            "display": "Thymidine (Structural Class)"
          },
          {
            "code": "N0000168215",
            "display": "Thymidine Kinase (Structural Class)"
          },
          {
            "code": "N0000170863",
            "display": "Thymidine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000168363",
            "display": "Thymidine Phosphorylase (Structural Class)"
          },
          {
            "code": "N0000168188",
            "display": "Thymidylate Synthase (Structural Class)"
          },
          {
            "code": "N0000000098",
            "display": "Thymidylate Synthetase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167178",
            "display": "Thymine (Structural Class)"
          },
          {
            "code": "N0000168003",
            "display": "Thymine DNA Glycosylase (Structural Class)"
          },
          {
            "code": "N0000170862",
            "display": "Thymine Nucleotides (Structural Class)"
          },
          {
            "code": "N0000006330",
            "display": "Thymol (Structural Class)"
          },
          {
            "code": "N0000166609",
            "display": "Thymolphthalein (Structural Class)"
          },
          {
            "code": "N0000167482",
            "display": "Thymopentin (Structural Class)"
          },
          {
            "code": "N0000167481",
            "display": "Thymopoietins (Structural Class)"
          },
          {
            "code": "N0000170332",
            "display": "Thymosin (Structural Class)"
          },
          {
            "code": "N0000170927",
            "display": "Thymus Extracts (Structural Class)"
          },
          {
            "code": "N0000167480",
            "display": "Thymus Hormones (Structural Class)"
          },
          {
            "code": "N0000006366",
            "display": "Thyroglobulin (Structural Class)"
          },
          {
            "code": "N0000009889",
            "display": "Thyroid Gland Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000167484",
            "display": "Thyroid Gland, Desiccated (Structural Class)"
          },
          {
            "code": "N0000009890",
            "display": "Thyroid Hormone Iodination Alteration (Physiological Effect)"
          },
          {
            "code": "N0000000237",
            "display": "Thyroid Hormone Receptor Agonists (Mechanism of Action)"
          },
          {
            "code": "N0000000222",
            "display": "Thyroid Hormone Receptor Antagonists (Mechanism of Action)"
          },
          {
            "code": "N0000170129",
            "display": "Thyroid Hormone Receptors alpha (Structural Class)"
          },
          {
            "code": "N0000170130",
            "display": "Thyroid Hormone Receptors beta (Structural Class)"
          },
          {
            "code": "N0000009891",
            "display": "Thyroid Hormone Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175917",
            "display": "Thyroid Hormone Synthesis Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000011247",
            "display": "Thyroid Hormones (Structural Class)"
          },
          {
            "code": "N0000007631",
            "display": "Thyronines (Structural Class)"
          },
          {
            "code": "N0000006421",
            "display": "Thyrotropin (Structural Class)"
          },
          {
            "code": "N0000009885",
            "display": "Thyrotropin Releasing Hormone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170343",
            "display": "Thyrotropin, beta Subunit (Structural Class)"
          },
          {
            "code": "N0000170390",
            "display": "Thyrotropin-Releasing Hormone (Structural Class)"
          },
          {
            "code": "N0000007632",
            "display": "Thyroxine (Structural Class)"
          },
          {
            "code": "N0000170000",
            "display": "Thyroxine-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000006642",
            "display": "tiagabine (Structural Class)"
          },
          {
            "code": "N0000166881",
            "display": "Tiapride (Structural Class)"
          },
          {
            "code": "N0000006459",
            "display": "Ticarcillin (Structural Class)"
          },
          {
            "code": "N0000006471",
            "display": "Ticlopidine (Structural Class)"
          },
          {
            "code": "N0000167168",
            "display": "Ticrynafen (Structural Class)"
          },
          {
            "code": "N0000171604",
            "display": "tigecycline (Structural Class)"
          },
          {
            "code": "N0000167171",
            "display": "Tiletamine (Structural Class)"
          },
          {
            "code": "N0000166666",
            "display": "Tilidine (Structural Class)"
          },
          {
            "code": "N0000167341",
            "display": "Tilorone (Structural Class)"
          },
          {
            "code": "N0000006504",
            "display": "Timolol (Structural Class)"
          },
          {
            "code": "N0000005778",
            "display": "Tin (Structural Class)"
          },
          {
            "code": "N0000007695",
            "display": "Tin Compounds (Structural Class)"
          },
          {
            "code": "N0000005779",
            "display": "Tin Fluorides (Structural Class)"
          },
          {
            "code": "N0000166217",
            "display": "Tin Polyphosphates (Structural Class)"
          },
          {
            "code": "N0000166096",
            "display": "Tin Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000010549",
            "display": "Tinidazole (Structural Class)"
          },
          {
            "code": "N0000006391",
            "display": "tinzaparin (Structural Class)"
          },
          {
            "code": "N0000005734",
            "display": "tioconazole (Structural Class)"
          },
          {
            "code": "N0000010537",
            "display": "tiotropium (Structural Class)"
          },
          {
            "code": "N0000171602",
            "display": "tipranavir (Structural Class)"
          },
          {
            "code": "N0000006285",
            "display": "tirofiban (Structural Class)"
          },
          {
            "code": "N0000166598",
            "display": "Tiron (Structural Class)"
          },
          {
            "code": "N0000011363",
            "display": "Tissue Adhesives (Structural Class)"
          },
          {
            "code": "N0000011355",
            "display": "Tissue Extracts (Structural Class)"
          },
          {
            "code": "N0000169499",
            "display": "Tissue Inhibitor of Metalloproteinase-1 (Structural Class)"
          },
          {
            "code": "N0000169498",
            "display": "Tissue Inhibitor of Metalloproteinase-2 (Structural Class)"
          },
          {
            "code": "N0000169500",
            "display": "Tissue Inhibitor of Metalloproteinase-3 (Structural Class)"
          },
          {
            "code": "N0000169497",
            "display": "Tissue Inhibitor of Metalloproteinases (Structural Class)"
          },
          {
            "code": "N0000171379",
            "display": "Tissue Kallikreins (Structural Class)"
          },
          {
            "code": "N0000007047",
            "display": "Tissue Plasminogen Activator (Structural Class)"
          },
          {
            "code": "N0000010263",
            "display": "Tissue Plasminogen Activator Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000241",
            "display": "Tissue Plasminogen Activators (Mechanism of Action)"
          },
          {
            "code": "N0000171360",
            "display": "Tissue Polypeptide Antigen (Structural Class)"
          },
          {
            "code": "N0000007879",
            "display": "Titanium (Structural Class)"
          },
          {
            "code": "N0000007103",
            "display": "tizanidine (Structural Class)"
          },
          {
            "code": "N0000175211",
            "display": "TNF Receptor-Associated Death Domain Protein (Structural Class)"
          },
          {
            "code": "N0000170439",
            "display": "TNF Receptor-Associated Factor 1 (Structural Class)"
          },
          {
            "code": "N0000170440",
            "display": "TNF Receptor-Associated Factor 2 (Structural Class)"
          },
          {
            "code": "N0000170441",
            "display": "TNF Receptor-Associated Factor 3 (Structural Class)"
          },
          {
            "code": "N0000175221",
            "display": "TNF Receptor-Associated Factor 4 (Structural Class)"
          },
          {
            "code": "N0000170442",
            "display": "TNF Receptor-Associated Factor 5 (Structural Class)"
          },
          {
            "code": "N0000170438",
            "display": "TNF Receptor-Associated Factor 6 (Structural Class)"
          },
          {
            "code": "N0000175321",
            "display": "TNF-Related Apoptosis-Inducing Ligand (Structural Class)"
          },
          {
            "code": "N0000005883",
            "display": "Tobramycin (Structural Class)"
          },
          {
            "code": "N0000006535",
            "display": "Tocainide (Structural Class)"
          },
          {
            "code": "N0000011306",
            "display": "Tocopherols (Structural Class)"
          },
          {
            "code": "N0000167003",
            "display": "Tocotrienols (Structural Class)"
          },
          {
            "code": "N0000167109",
            "display": "Todralazine (Structural Class)"
          },
          {
            "code": "N0000005916",
            "display": "Tolazamide (Structural Class)"
          },
          {
            "code": "N0000005918",
            "display": "Tolazoline (Structural Class)"
          },
          {
            "code": "N0000005923",
            "display": "Tolbutamide (Structural Class)"
          },
          {
            "code": "N0000006672",
            "display": "tolcapone (Structural Class)"
          },
          {
            "code": "N0000168756",
            "display": "Toll-Like Receptor 1 (Structural Class)"
          },
          {
            "code": "N0000168749",
            "display": "Toll-Like Receptor 10 (Structural Class)"
          },
          {
            "code": "N0000168753",
            "display": "Toll-Like Receptor 2 (Structural Class)"
          },
          {
            "code": "N0000168752",
            "display": "Toll-Like Receptor 3 (Structural Class)"
          },
          {
            "code": "N0000168750",
            "display": "Toll-Like Receptor 4 (Structural Class)"
          },
          {
            "code": "N0000168751",
            "display": "Toll-Like Receptor 5 (Structural Class)"
          },
          {
            "code": "N0000168754",
            "display": "Toll-Like Receptor 6 (Structural Class)"
          },
          {
            "code": "N0000168755",
            "display": "Toll-Like Receptor 7 (Structural Class)"
          },
          {
            "code": "N0000168748",
            "display": "Toll-Like Receptor 8 (Structural Class)"
          },
          {
            "code": "N0000169239",
            "display": "Toll-Like Receptor 9 (Structural Class)"
          },
          {
            "code": "N0000168747",
            "display": "Toll-Like Receptors (Structural Class)"
          },
          {
            "code": "N0000005928",
            "display": "Tolmetin (Structural Class)"
          },
          {
            "code": "N0000005933",
            "display": "Tolnaftate (Structural Class)"
          },
          {
            "code": "N0000167280",
            "display": "Tolonium Chloride (Structural Class)"
          },
          {
            "code": "N0000167236",
            "display": "Tolperisone (Structural Class)"
          },
          {
            "code": "N0000007085",
            "display": "tolterodine (Structural Class)"
          },
          {
            "code": "N0000008219",
            "display": "Toluene (Structural Class)"
          },
          {
            "code": "N0000166550",
            "display": "Toluene 2,4-Diisocyanate (Structural Class)"
          },
          {
            "code": "N0000007901",
            "display": "Toluidines (Structural Class)"
          },
          {
            "code": "N0000168457",
            "display": "Tomatine (Structural Class)"
          },
          {
            "code": "N0000171562",
            "display": "Toothpaste (Structural Class)"
          },
          {
            "code": "N0000006204",
            "display": "topiramate (Structural Class)"
          },
          {
            "code": "N0000175890",
            "display": "Topoisomerase 1 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000020088",
            "display": "Topoisomerase 2 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000020087",
            "display": "Topoisomerase 4 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000000176",
            "display": "Topoisomerase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006832",
            "display": "Topotecan (Structural Class)"
          },
          {
            "code": "N0000006270",
            "display": "Toremifene (Structural Class)"
          },
          {
            "code": "N0000006018",
            "display": "torsemide (Structural Class)"
          },
          {
            "code": "N0000008020",
            "display": "Tosyl Compounds (Structural Class)"
          },
          {
            "code": "N0000170234",
            "display": "Tosylarginine Methyl Ester (Structural Class)"
          },
          {
            "code": "N0000170227",
            "display": "Tosyllysine Chloromethyl Ketone (Structural Class)"
          },
          {
            "code": "N0000170226",
            "display": "Tosylphenylalanyl Chloromethyl Ketone (Structural Class)"
          },
          {
            "code": "N0000166346",
            "display": "Toxaphene (Structural Class)"
          },
          {
            "code": "N0000166957",
            "display": "Toxiferine (Structural Class)"
          },
          {
            "code": "N0000171381",
            "display": "Toxins, Biological (Structural Class)"
          },
          {
            "code": "N0000011209",
            "display": "Toxoids (Structural Class)"
          },
          {
            "code": "N0000170652",
            "display": "Toyocamycin (Structural Class)"
          },
          {
            "code": "N0000009892",
            "display": "Tracheobronchial Stretch Receptor Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006876",
            "display": "Tragacanth (Structural Class)"
          },
          {
            "code": "N0000006885",
            "display": "Tramadol (Structural Class)"
          },
          {
            "code": "N0000006909",
            "display": "trandolapril (Structural Class)"
          },
          {
            "code": "N0000006887",
            "display": "Tranexamic Acid (Structural Class)"
          },
          {
            "code": "N0000168581",
            "display": "Trans Fatty Acids (Structural Class)"
          },
          {
            "code": "N0000166389",
            "display": "trans-1,4-Bis(2-chlorobenzaminomethyl)cyclohexane Dihydrochloride (Structural Class)"
          },
          {
            "code": "N0000169911",
            "display": "Trans-Activators (Structural Class)"
          },
          {
            "code": "N0000168373",
            "display": "Transaldolase (Structural Class)"
          },
          {
            "code": "N0000168375",
            "display": "Transaminases (Structural Class)"
          },
          {
            "code": "N0000168393",
            "display": "Trans-Cinnamate 4-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000169550",
            "display": "Transcobalamins (Structural Class)"
          },
          {
            "code": "N0000169597",
            "display": "Transcortin (Structural Class)"
          },
          {
            "code": "N0000000242",
            "display": "Transcription Factor Activity (Mechanism of Action)"
          },
          {
            "code": "N0000169869",
            "display": "Transcription Factor AP-1 (Structural Class)"
          },
          {
            "code": "N0000169965",
            "display": "Transcription Factor AP-2 (Structural Class)"
          },
          {
            "code": "N0000169846",
            "display": "Transcription Factor Brn-3 (Structural Class)"
          },
          {
            "code": "N0000169849",
            "display": "Transcription Factor Brn-3A (Structural Class)"
          },
          {
            "code": "N0000169848",
            "display": "Transcription Factor Brn-3B (Structural Class)"
          },
          {
            "code": "N0000169847",
            "display": "Transcription Factor Brn-3C (Structural Class)"
          },
          {
            "code": "N0000169876",
            "display": "Transcription Factor CHOP (Structural Class)"
          },
          {
            "code": "N0000169833",
            "display": "Transcription Factor DP1 (Structural Class)"
          },
          {
            "code": "N0000169840",
            "display": "Transcription Factor Pit-1 (Structural Class)"
          },
          {
            "code": "N0000169958",
            "display": "Transcription Factor RelA (Structural Class)"
          },
          {
            "code": "N0000169957",
            "display": "Transcription Factor RelB (Structural Class)"
          },
          {
            "code": "N0000169922",
            "display": "Transcription Factor TFIIA (Structural Class)"
          },
          {
            "code": "N0000169919",
            "display": "Transcription Factor TFIIB (Structural Class)"
          },
          {
            "code": "N0000169918",
            "display": "Transcription Factor TFIID (Structural Class)"
          },
          {
            "code": "N0000169920",
            "display": "Transcription Factor TFIIH (Structural Class)"
          },
          {
            "code": "N0000169928",
            "display": "Transcription Factor TFIIIA (Structural Class)"
          },
          {
            "code": "N0000169929",
            "display": "Transcription Factor TFIIIB (Structural Class)"
          },
          {
            "code": "N0000169818",
            "display": "Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169916",
            "display": "Transcription Factors, General (Structural Class)"
          },
          {
            "code": "N0000169917",
            "display": "Transcription Factors, TFII (Structural Class)"
          },
          {
            "code": "N0000169927",
            "display": "Transcription Factors, TFIII (Structural Class)"
          },
          {
            "code": "N0000009893",
            "display": "Transcription to RNA Alteration (Physiological Effect)"
          },
          {
            "code": "N0000169819",
            "display": "Transcriptional Elongation Factors (Structural Class)"
          },
          {
            "code": "N0000170552",
            "display": "Transducin (Structural Class)"
          },
          {
            "code": "N0000170411",
            "display": "Transfer Factor (Structural Class)"
          },
          {
            "code": "N0000010375",
            "display": "Transferases (Structural Class)"
          },
          {
            "code": "N0000168243",
            "display": "Transferases (Other Substituted Phosphate Groups) (Structural Class)"
          },
          {
            "code": "N0000169655",
            "display": "Transferrin (Structural Class)"
          },
          {
            "code": "N0000169558",
            "display": "Transferrin-Binding Protein A (Structural Class)"
          },
          {
            "code": "N0000169557",
            "display": "Transferrin-Binding Protein B (Structural Class)"
          },
          {
            "code": "N0000169554",
            "display": "Transferrin-Binding Proteins (Structural Class)"
          },
          {
            "code": "N0000170979",
            "display": "Transforming Growth Factor alpha (Structural Class)"
          },
          {
            "code": "N0000170978",
            "display": "Transforming Growth Factor beta (Structural Class)"
          },
          {
            "code": "N0000175326",
            "display": "Transforming Growth Factor beta1 (Structural Class)"
          },
          {
            "code": "N0000175325",
            "display": "Transforming Growth Factor beta2 (Structural Class)"
          },
          {
            "code": "N0000175324",
            "display": "Transforming Growth Factor beta3 (Structural Class)"
          },
          {
            "code": "N0000170977",
            "display": "Transforming Growth Factors (Structural Class)"
          },
          {
            "code": "N0000168159",
            "display": "Transglutaminases (Structural Class)"
          },
          {
            "code": "N0000169753",
            "display": "Transient Receptor Potential Channels (Structural Class)"
          },
          {
            "code": "N0000011255",
            "display": "Transition Elements (Structural Class)"
          },
          {
            "code": "N0000168372",
            "display": "Transketolase (Structural Class)"
          },
          {
            "code": "N0000009894",
            "display": "Translation Alteration (Physiological Effect)"
          },
          {
            "code": "N0000175246",
            "display": "Transmembrane Activator and CAML Interactor Protein (Structural Class)"
          },
          {
            "code": "N0000010215",
            "display": "Transpeptidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168279",
            "display": "Transposases (Structural Class)"
          },
          {
            "code": "N0000168274",
            "display": "Transposon Resolvases (Structural Class)"
          },
          {
            "code": "N0000007022",
            "display": "Tranylcypromine (Structural Class)"
          },
          {
            "code": "N0000167188",
            "display": "Trapidil (Structural Class)"
          },
          {
            "code": "N0000005608",
            "display": "trastuzumab (Structural Class)"
          },
          {
            "code": "N0000010183",
            "display": "travoprost (Structural Class)"
          },
          {
            "code": "N0000007040",
            "display": "Trazodone (Structural Class)"
          },
          {
            "code": "N0000167722",
            "display": "Trehalase (Structural Class)"
          },
          {
            "code": "N0000168517",
            "display": "Trehalose (Structural Class)"
          },
          {
            "code": "N0000167158",
            "display": "Tremorine (Structural Class)"
          },
          {
            "code": "N0000167408",
            "display": "Trenbolone (Structural Class)"
          },
          {
            "code": "N0000010184",
            "display": "treprostinil (Structural Class)"
          },
          {
            "code": "N0000005950",
            "display": "Tretinoin (Structural Class)"
          },
          {
            "code": "N0000166979",
            "display": "Tretoquinol (Structural Class)"
          },
          {
            "code": "N0000009884",
            "display": "TRH Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009886",
            "display": "TRH Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000005954",
            "display": "Triacetin (Structural Class)"
          },
          {
            "code": "N0000167210",
            "display": "Triacetoneamine-N-Oxyl (Structural Class)"
          },
          {
            "code": "N0000166784",
            "display": "Trialkyltin Compounds (Structural Class)"
          },
          {
            "code": "N0000166715",
            "display": "Triallate (Structural Class)"
          },
          {
            "code": "N0000005981",
            "display": "Triamcinolone (Structural Class)"
          },
          {
            "code": "N0000005983",
            "display": "Triamcinolone Acetonide (Structural Class)"
          },
          {
            "code": "N0000005985",
            "display": "Triamterene (Structural Class)"
          },
          {
            "code": "N0000007557",
            "display": "Triazenes (Structural Class)"
          },
          {
            "code": "N0000007561",
            "display": "Triazines (Structural Class)"
          },
          {
            "code": "N0000167145",
            "display": "Triaziquone (Structural Class)"
          },
          {
            "code": "N0000006001",
            "display": "Triazolam (Structural Class)"
          },
          {
            "code": "N0000007567",
            "display": "Triazoles (Structural Class)"
          },
          {
            "code": "N0000008144",
            "display": "Tricarboxylic Acids (Structural Class)"
          },
          {
            "code": "N0000166428",
            "display": "Trichlorfon (Structural Class)"
          },
          {
            "code": "N0000006025",
            "display": "Trichlormethiazide (Structural Class)"
          },
          {
            "code": "N0000006030",
            "display": "Trichloroacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166631",
            "display": "Trichloroepoxypropane (Structural Class)"
          },
          {
            "code": "N0000007580",
            "display": "Trichloroethanes (Structural Class)"
          },
          {
            "code": "N0000166328",
            "display": "Trichloroethylene (Structural Class)"
          },
          {
            "code": "N0000171424",
            "display": "Trichodermin (Structural Class)"
          },
          {
            "code": "N0000171133",
            "display": "Trichophytin (Structural Class)"
          },
          {
            "code": "N0000170152",
            "display": "Trichosanthin (Structural Class)"
          },
          {
            "code": "N0000171422",
            "display": "Trichothecenes (Structural Class)"
          },
          {
            "code": "N0000006097",
            "display": "Triclosan (Structural Class)"
          },
          {
            "code": "N0000006918",
            "display": "tridihexethyl (Structural Class)"
          },
          {
            "code": "N0000007237",
            "display": "triethanolamine (Structural Class)"
          },
          {
            "code": "N0000167161",
            "display": "Triethylenemelamine (Structural Class)"
          },
          {
            "code": "N0000007936",
            "display": "Triethylenephosphoramide (Structural Class)"
          },
          {
            "code": "N0000006110",
            "display": "Triethylenetetramine (Structural Class)"
          },
          {
            "code": "N0000166786",
            "display": "Triethyltin Compounds (Structural Class)"
          },
          {
            "code": "N0000006112",
            "display": "Trifluoperazine (Structural Class)"
          },
          {
            "code": "N0000166694",
            "display": "Trifluoroacetic Acid (Structural Class)"
          },
          {
            "code": "N0000166819",
            "display": "Trifluoroethanol (Structural Class)"
          },
          {
            "code": "N0000166793",
            "display": "Trifluperidol (Structural Class)"
          },
          {
            "code": "N0000006126",
            "display": "Triflupromazine (Structural Class)"
          },
          {
            "code": "N0000166534",
            "display": "Trifluralin (Structural Class)"
          },
          {
            "code": "N0000006122",
            "display": "Trifluridine (Structural Class)"
          },
          {
            "code": "N0000009895",
            "display": "Triglyceride Metabolism Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006151",
            "display": "Triglycerides (Structural Class)"
          },
          {
            "code": "N0000166315",
            "display": "Trihalomethanes (Structural Class)"
          },
          {
            "code": "N0000168607",
            "display": "Trihexosylceramides (Structural Class)"
          },
          {
            "code": "N0000006156",
            "display": "Trihexyphenidyl (Structural Class)"
          },
          {
            "code": "N0000007599",
            "display": "Triiodobenzoic Acids (Structural Class)"
          },
          {
            "code": "N0000006165",
            "display": "Triiodothyronine (Structural Class)"
          },
          {
            "code": "N0000170254",
            "display": "Triiodothyronine, Reverse (Structural Class)"
          },
          {
            "code": "N0000007493",
            "display": "trilostane (Structural Class)"
          },
          {
            "code": "N0000166660",
            "display": "Trimebutine (Structural Class)"
          },
          {
            "code": "N0000166898",
            "display": "Trimecaine (Structural Class)"
          },
          {
            "code": "N0000167224",
            "display": "Trimedoxime (Structural Class)"
          },
          {
            "code": "N0000007601",
            "display": "Trimeprazine (Structural Class)"
          },
          {
            "code": "N0000167121",
            "display": "Trimetazidine (Structural Class)"
          },
          {
            "code": "N0000006187",
            "display": "Trimethadione (Structural Class)"
          },
          {
            "code": "N0000007602",
            "display": "Trimethaphan (Structural Class)"
          },
          {
            "code": "N0000007373",
            "display": "trimethaphan camsylate (Structural Class)"
          },
          {
            "code": "N0000007271",
            "display": "trimethobenzamide (Structural Class)"
          },
          {
            "code": "N0000006193",
            "display": "Trimethoprim (Structural Class)"
          },
          {
            "code": "N0000167190",
            "display": "Trimethoprim-Sulfamethoxazole Combination (Structural Class)"
          },
          {
            "code": "N0000166501",
            "display": "Trimethyl Ammonium Compounds (Structural Class)"
          },
          {
            "code": "N0000166555",
            "display": "Trimethylsilyl Compounds (Structural Class)"
          },
          {
            "code": "N0000166785",
            "display": "Trimethyltin Compounds (Structural Class)"
          },
          {
            "code": "N0000007404",
            "display": "Trimetrexate (Structural Class)"
          },
          {
            "code": "N0000171585",
            "display": "trimetrexate glucuronate (Structural Class)"
          },
          {
            "code": "N0000006201",
            "display": "Trimipramine (Structural Class)"
          },
          {
            "code": "N0000166575",
            "display": "Trinitrobenzenes (Structural Class)"
          },
          {
            "code": "N0000166576",
            "display": "Trinitrobenzenesulfonic Acid (Structural Class)"
          },
          {
            "code": "N0000166398",
            "display": "Trinitrotoluene (Structural Class)"
          },
          {
            "code": "N0000168639",
            "display": "Triolein (Structural Class)"
          },
          {
            "code": "N0000168089",
            "display": "Triose-Phosphate Isomerase (Structural Class)"
          },
          {
            "code": "N0000007719",
            "display": "Trioses (Structural Class)"
          },
          {
            "code": "N0000006878",
            "display": "Trioxsalen (Structural Class)"
          },
          {
            "code": "N0000166394",
            "display": "Triparanol (Structural Class)"
          },
          {
            "code": "N0000006884",
            "display": "Tripelennamine (Structural Class)"
          },
          {
            "code": "N0000006903",
            "display": "Triprolidine (Structural Class)"
          },
          {
            "code": "N0000010359",
            "display": "Triptorelin (Structural Class)"
          },
          {
            "code": "N0000007727",
            "display": "Trisaccharides (Structural Class)"
          },
          {
            "code": "N0000170183",
            "display": "Tristetraprolin (Structural Class)"
          },
          {
            "code": "N0000008180",
            "display": "Triterpenes (Structural Class)"
          },
          {
            "code": "N0000166155",
            "display": "Tritium (Structural Class)"
          },
          {
            "code": "N0000166614",
            "display": "Tritolyl Phosphates (Structural Class)"
          },
          {
            "code": "N0000166397",
            "display": "Trityl Compounds (Structural Class)"
          },
          {
            "code": "N0000168194",
            "display": "tRNA Methyltransferases (Structural Class)"
          },
          {
            "code": "N0000006957",
            "display": "troglitazone (Structural Class)"
          },
          {
            "code": "N0000006264",
            "display": "trolamine salicylate (Structural Class)"
          },
          {
            "code": "N0000005960",
            "display": "Troleandomycin (Structural Class)"
          },
          {
            "code": "N0000006938",
            "display": "Tromethamine (Structural Class)"
          },
          {
            "code": "N0000007744",
            "display": "Tropanes (Structural Class)"
          },
          {
            "code": "N0000006959",
            "display": "Tropicamide (Structural Class)"
          },
          {
            "code": "N0000168668",
            "display": "Tropocollagen (Structural Class)"
          },
          {
            "code": "N0000168661",
            "display": "Tropoelastin (Structural Class)"
          },
          {
            "code": "N0000166388",
            "display": "Tropolone (Structural Class)"
          },
          {
            "code": "N0000169460",
            "display": "Tropomodulin (Structural Class)"
          },
          {
            "code": "N0000169431",
            "display": "Tropomyosin (Structural Class)"
          },
          {
            "code": "N0000169462",
            "display": "Troponin (Structural Class)"
          },
          {
            "code": "N0000169578",
            "display": "Troponin C (Structural Class)"
          },
          {
            "code": "N0000169463",
            "display": "Troponin I (Structural Class)"
          },
          {
            "code": "N0000169464",
            "display": "Troponin T (Structural Class)"
          },
          {
            "code": "N0000005623",
            "display": "trovafloxacin (Structural Class)"
          },
          {
            "code": "N0000169754",
            "display": "TRPC Cation Channels (Structural Class)"
          },
          {
            "code": "N0000169756",
            "display": "TRPM Cation Channels (Structural Class)"
          },
          {
            "code": "N0000169755",
            "display": "TRPP Cation Channels (Structural Class)"
          },
          {
            "code": "N0000169757",
            "display": "TRPV Cation Channels (Structural Class)"
          },
          {
            "code": "N0000167386",
            "display": "Trypan Blue (Structural Class)"
          },
          {
            "code": "N0000007037",
            "display": "Trypsin (Structural Class)"
          },
          {
            "code": "N0000170157",
            "display": "Trypsin Inhibitor, Bowman-Birk Soybean (Structural Class)"
          },
          {
            "code": "N0000169266",
            "display": "Trypsin Inhibitor, Kazal Pancreatic (Structural Class)"
          },
          {
            "code": "N0000170158",
            "display": "Trypsin Inhibitor, Kunitz Soybean (Structural Class)"
          },
          {
            "code": "N0000000197",
            "display": "Trypsin Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168406",
            "display": "Trypsinogen (Structural Class)"
          },
          {
            "code": "N0000011474",
            "display": "Tryptamines (Structural Class)"
          },
          {
            "code": "N0000175161",
            "display": "Tryptases (Structural Class)"
          },
          {
            "code": "N0000007056",
            "display": "Tryptophan (Structural Class)"
          },
          {
            "code": "N0000167856",
            "display": "Tryptophan Hydroxylase (Structural Class)"
          },
          {
            "code": "N0000167852",
            "display": "Tryptophan Oxygenase (Structural Class)"
          },
          {
            "code": "N0000168033",
            "display": "Tryptophan Synthase (Structural Class)"
          },
          {
            "code": "N0000168390",
            "display": "Tryptophan Transaminase (Structural Class)"
          },
          {
            "code": "N0000168067",
            "display": "Tryptophanase (Structural Class)"
          },
          {
            "code": "N0000167792",
            "display": "Tryptophan-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000170636",
            "display": "Tubercidin (Structural Class)"
          },
          {
            "code": "N0000171177",
            "display": "Tuberculin (Structural Class)"
          },
          {
            "code": "N0000011406",
            "display": "Tuberculosis Vaccines (Structural Class)"
          },
          {
            "code": "N0000006051",
            "display": "Tubocurarine (Structural Class)"
          },
          {
            "code": "N0000169479",
            "display": "Tubulin (Structural Class)"
          },
          {
            "code": "N0000010256",
            "display": "Tubulin Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000170318",
            "display": "Tuftsin (Structural Class)"
          },
          {
            "code": "N0000171358",
            "display": "Tumor Markers, Biological (Structural Class)"
          },
          {
            "code": "N0000175446",
            "display": "Tumor Necrosis Factor Alpha Receptor Blocking Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175447",
            "display": "Tumor Necrosis Factor Beta Receptor Blocking Activity (Mechanism of Action)"
          },
          {
            "code": "N0000175254",
            "display": "Tumor Necrosis Factor Decoy Receptors (Structural Class)"
          },
          {
            "code": "N0000175319",
            "display": "Tumor Necrosis Factor Ligand Superfamily Member 13 (Structural Class)"
          },
          {
            "code": "N0000175318",
            "display": "Tumor Necrosis Factor Ligand Superfamily Member 14 (Structural Class)"
          },
          {
            "code": "N0000175320",
            "display": "Tumor Necrosis Factor Ligand Superfamily Member 15 (Structural Class)"
          },
          {
            "code": "N0000175451",
            "display": "Tumor Necrosis Factor Receptor Blocking Activity (Mechanism of Action)"
          },
          {
            "code": "N0000009950",
            "display": "Tumor Necrosis Factor Receptor Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170437",
            "display": "Tumor Necrosis Factor Receptor-Associated Peptides and Proteins (Structural Class)"
          },
          {
            "code": "N0000170420",
            "display": "Tumor Necrosis Factor-alpha (Structural Class)"
          },
          {
            "code": "N0000170419",
            "display": "Tumor Necrosis Factors (Structural Class)"
          },
          {
            "code": "N0000170196",
            "display": "Tumor Suppressor Protein p14ARF (Structural Class)"
          },
          {
            "code": "N0000169257",
            "display": "Tumor Suppressor Protein p53 (Structural Class)"
          },
          {
            "code": "N0000169100",
            "display": "Tumor Suppressor Proteins (Structural Class)"
          },
          {
            "code": "N0000166257",
            "display": "Tungsten (Structural Class)"
          },
          {
            "code": "N0000166087",
            "display": "Tungsten Compounds (Structural Class)"
          },
          {
            "code": "N0000170634",
            "display": "Tunicamycin (Structural Class)"
          },
          {
            "code": "N0000006103",
            "display": "Turpentine (Structural Class)"
          },
          {
            "code": "N0000169983",
            "display": "Twist Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000175184",
            "display": "TYK2 Kinase (Structural Class)"
          },
          {
            "code": "N0000168424",
            "display": "Tylosin (Structural Class)"
          },
          {
            "code": "N0000011275",
            "display": "Typhoid-Paratyphoid Vaccines (Structural Class)"
          },
          {
            "code": "N0000010547",
            "display": "Tyramine (Structural Class)"
          },
          {
            "code": "N0000170346",
            "display": "Tyrocidine (Structural Class)"
          },
          {
            "code": "N0000006144",
            "display": "Tyropanoate (Structural Class)"
          },
          {
            "code": "N0000006152",
            "display": "Tyrosine (Structural Class)"
          },
          {
            "code": "N0000169021",
            "display": "Tyrosine 3-Monooxygenase (Structural Class)"
          },
          {
            "code": "N0000168059",
            "display": "Tyrosine Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000020001",
            "display": "Tyrosine Kinase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168048",
            "display": "Tyrosine Phenol-Lyase (Structural Class)"
          },
          {
            "code": "N0000168388",
            "display": "Tyrosine Transaminase (Structural Class)"
          },
          {
            "code": "N0000167789",
            "display": "Tyrosine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000007931",
            "display": "Tyrothricin (Structural Class)"
          },
          {
            "code": "N0000166940",
            "display": "Tyrphostins (Structural Class)"
          },
          {
            "code": "N0000011446",
            "display": "Ubiquinone (Structural Class)"
          },
          {
            "code": "N0000168683",
            "display": "Ubiquitin (Structural Class)"
          },
          {
            "code": "N0000168684",
            "display": "Ubiquitin C (Structural Class)"
          },
          {
            "code": "N0000020084",
            "display": "Ubiquitin Ligase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167610",
            "display": "Ubiquitin Thiolesterase (Structural Class)"
          },
          {
            "code": "N0000167758",
            "display": "Ubiquitin-Activating Enzymes (Structural Class)"
          },
          {
            "code": "N0000167759",
            "display": "Ubiquitin-Conjugating Enzymes (Structural Class)"
          },
          {
            "code": "N0000167757",
            "display": "Ubiquitin-Protein Ligase Complexes (Structural Class)"
          },
          {
            "code": "N0000167760",
            "display": "Ubiquitin-Protein Ligases (Structural Class)"
          },
          {
            "code": "N0000168682",
            "display": "Ubiquitins (Structural Class)"
          },
          {
            "code": "N0000168099",
            "display": "UDPglucose 4-Epimerase (Structural Class)"
          },
          {
            "code": "N0000168280",
            "display": "UDPglucose-Hexose-1-Phosphate Uridylyltransferase (Structural Class)"
          },
          {
            "code": "N0000010259",
            "display": "Ultrasound Contrast Activity (Mechanism of Action)"
          },
          {
            "code": "N0000167011",
            "display": "Umbelliferones (Structural Class)"
          },
          {
            "code": "N0000175090",
            "display": "Unclassified Ingredients (Structural Class)"
          },
          {
            "code": "N0000000155",
            "display": "Uncouplers (Mechanism of Action)"
          },
          {
            "code": "N0000006258",
            "display": "Undecylenic Acids (Structural Class)"
          },
          {
            "code": "N0000175341",
            "display": "Unilamellar Liposomes (Structural Class)"
          },
          {
            "code": "N0000166485",
            "display": "Unithiol (Structural Class)"
          },
          {
            "code": "N0000009915",
            "display": "Unknown Cellular or Molecular Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000009925",
            "display": "Unknown Physiological Effect (Physiological Effect)"
          },
          {
            "code": "N0000170709",
            "display": "Untranslated Regions (Structural Class)"
          },
          {
            "code": "N0000169984",
            "display": "Upstream Stimulatory Factors (Structural Class)"
          },
          {
            "code": "N0000007953",
            "display": "Uracil (Structural Class)"
          },
          {
            "code": "N0000006304",
            "display": "Uracil Mustard (Structural Class)"
          },
          {
            "code": "N0000170776",
            "display": "Uracil Nucleotides (Structural Class)"
          },
          {
            "code": "N0000168004",
            "display": "Uracil-DNA Glycosidase (Structural Class)"
          },
          {
            "code": "N0000166268",
            "display": "Uranium (Structural Class)"
          },
          {
            "code": "N0000166089",
            "display": "Uranium Compounds (Structural Class)"
          },
          {
            "code": "N0000166162",
            "display": "Uranyl Nitrate (Structural Class)"
          },
          {
            "code": "N0000011471",
            "display": "Urate Oxidase (Structural Class)"
          },
          {
            "code": "N0000006999",
            "display": "Urea (Structural Class)"
          },
          {
            "code": "N0000167670",
            "display": "Urease (Structural Class)"
          },
          {
            "code": "N0000175087",
            "display": "Urease Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000167686",
            "display": "Ureohydrolases (Structural Class)"
          },
          {
            "code": "N0000166710",
            "display": "Urethane (Structural Class)"
          },
          {
            "code": "N0000009975",
            "display": "Urethra Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000166989",
            "display": "Uric Acid (Structural Class)"
          },
          {
            "code": "N0000009896",
            "display": "Uricosuric Activity (Physiological Effect)"
          },
          {
            "code": "N0000008252",
            "display": "Uridine (Structural Class)"
          },
          {
            "code": "N0000170777",
            "display": "Uridine Diphosphate (Structural Class)"
          },
          {
            "code": "N0000170784",
            "display": "Uridine Diphosphate Galactose (Structural Class)"
          },
          {
            "code": "N0000170785",
            "display": "Uridine Diphosphate Glucose (Structural Class)"
          },
          {
            "code": "N0000167965",
            "display": "Uridine Diphosphate Glucose Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000170779",
            "display": "Uridine Diphosphate Glucuronic Acid (Structural Class)"
          },
          {
            "code": "N0000170783",
            "display": "Uridine Diphosphate N-Acetylgalactosamine (Structural Class)"
          },
          {
            "code": "N0000170780",
            "display": "Uridine Diphosphate N-Acetylglucosamine (Structural Class)"
          },
          {
            "code": "N0000170782",
            "display": "Uridine Diphosphate N-Acetylmuramic Acid (Structural Class)"
          },
          {
            "code": "N0000170778",
            "display": "Uridine Diphosphate Sugars (Structural Class)"
          },
          {
            "code": "N0000170781",
            "display": "Uridine Diphosphate Xylose (Structural Class)"
          },
          {
            "code": "N0000168226",
            "display": "Uridine Kinase (Structural Class)"
          },
          {
            "code": "N0000170786",
            "display": "Uridine Monophosphate (Structural Class)"
          },
          {
            "code": "N0000168361",
            "display": "Uridine Phosphorylase (Structural Class)"
          },
          {
            "code": "N0000170787",
            "display": "Uridine Triphosphate (Structural Class)"
          },
          {
            "code": "N0000007156",
            "display": "Urinary Plasminogen Activator (Structural Class)"
          },
          {
            "code": "N0000171216",
            "display": "Urobilin (Structural Class)"
          },
          {
            "code": "N0000007137",
            "display": "Urobilinogen (Structural Class)"
          },
          {
            "code": "N0000168031",
            "display": "Urocanate Hydratase (Structural Class)"
          },
          {
            "code": "N0000167065",
            "display": "Urocanic Acid (Structural Class)"
          },
          {
            "code": "N0000005636",
            "display": "Urofollitropin (Structural Class)"
          },
          {
            "code": "N0000008256",
            "display": "Uronic Acids (Structural Class)"
          },
          {
            "code": "N0000168063",
            "display": "Uroporphyrinogen Decarboxylase (Structural Class)"
          },
          {
            "code": "N0000168035",
            "display": "Uroporphyrinogen III Synthetase (Structural Class)"
          },
          {
            "code": "N0000171209",
            "display": "Uroporphyrinogens (Structural Class)"
          },
          {
            "code": "N0000171202",
            "display": "Uroporphyrins (Structural Class)"
          },
          {
            "code": "N0000171056",
            "display": "Urotensins (Structural Class)"
          },
          {
            "code": "N0000007189",
            "display": "Ursodeoxycholic Acid (Structural Class)"
          },
          {
            "code": "N0000009897",
            "display": "Uterine Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009898",
            "display": "Uterine Menstrual Phase (Physiological Effect)"
          },
          {
            "code": "N0000009899",
            "display": "Uterine Proliferative Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009900",
            "display": "Uterine Secretory Phase Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009901",
            "display": "Uterine Smooth Muscle Contraction or Tone (Physiological Effect)"
          },
          {
            "code": "N0000169177",
            "display": "Uteroglobin (Structural Class)"
          },
          {
            "code": "N0000168272",
            "display": "UTP-Glucose-1-Phosphate Uridylyltransferase (Structural Class)"
          },
          {
            "code": "N0000168273",
            "display": "UTP-Hexose-1-Phosphate Uridylyltransferase (Structural Class)"
          },
          {
            "code": "N0000169493",
            "display": "Utrophin (Structural Class)"
          },
          {
            "code": "N0000011210",
            "display": "Vaccines (Structural Class)"
          },
          {
            "code": "N0000170914",
            "display": "Vaccines, Acellular (Structural Class)"
          },
          {
            "code": "N0000170873",
            "display": "Vaccines, Attenuated (Structural Class)"
          },
          {
            "code": "N0000170876",
            "display": "Vaccines, Combined (Structural Class)"
          },
          {
            "code": "N0000171130",
            "display": "Vaccines, Conjugate (Structural Class)"
          },
          {
            "code": "N0000170879",
            "display": "Vaccines, Contraceptive (Structural Class)"
          },
          {
            "code": "N0000171129",
            "display": "Vaccines, DNA (Structural Class)"
          },
          {
            "code": "N0000171128",
            "display": "Vaccines, Edible (Structural Class)"
          },
          {
            "code": "N0000170916",
            "display": "Vaccines, Inactivated (Structural Class)"
          },
          {
            "code": "N0000170875",
            "display": "Vaccines, Marker (Structural Class)"
          },
          {
            "code": "N0000170913",
            "display": "Vaccines, Subunit (Structural Class)"
          },
          {
            "code": "N0000171126",
            "display": "Vaccines, Synthetic (Structural Class)"
          },
          {
            "code": "N0000171127",
            "display": "Vaccines, Virosome (Structural Class)"
          },
          {
            "code": "N0000169696",
            "display": "Vacuolar Proton-Translocating ATPases (Structural Class)"
          },
          {
            "code": "N0000009902",
            "display": "Vaginal Function Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009903",
            "display": "Vaginal Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009904",
            "display": "Vaginal Secretion Alteration (Physiological Effect)"
          },
          {
            "code": "N0000006858",
            "display": "valacyclovir (Structural Class)"
          },
          {
            "code": "N0000010186",
            "display": "valdecoxib (Structural Class)"
          },
          {
            "code": "N0000008150",
            "display": "Valerates (Structural Class)"
          },
          {
            "code": "N0000010187",
            "display": "valganciclovir (Structural Class)"
          },
          {
            "code": "N0000006239",
            "display": "Valine (Structural Class)"
          },
          {
            "code": "N0000167830",
            "display": "Valine Dehydrogenase (NADP+) (Structural Class)"
          },
          {
            "code": "N0000167778",
            "display": "Valine-tRNA Ligase (Structural Class)"
          },
          {
            "code": "N0000170352",
            "display": "Valinomycin (Structural Class)"
          },
          {
            "code": "N0000006250",
            "display": "Valproic Acid (Structural Class)"
          },
          {
            "code": "N0000006058",
            "display": "valrubicin (Structural Class)"
          },
          {
            "code": "N0000006659",
            "display": "valsartan (Structural Class)"
          },
          {
            "code": "N0000166279",
            "display": "Vanadates (Structural Class)"
          },
          {
            "code": "N0000006262",
            "display": "Vanadium (Structural Class)"
          },
          {
            "code": "N0000166278",
            "display": "Vanadium Compounds (Structural Class)"
          },
          {
            "code": "N0000006271",
            "display": "Vancomycin (Structural Class)"
          },
          {
            "code": "N0000166676",
            "display": "Vanillic Acid (Structural Class)"
          },
          {
            "code": "N0000166671",
            "display": "Vanilmandelic Acid (Structural Class)"
          },
          {
            "code": "N0000010361",
            "display": "vardenafil (Structural Class)"
          },
          {
            "code": "N0000171166",
            "display": "Variant Surface Glycoproteins, Trypanosoma (Structural Class)"
          },
          {
            "code": "N0000020002",
            "display": "Vascular Alterations (Physiological Effect)"
          },
          {
            "code": "N0000171284",
            "display": "Vascular Cell Adhesion Molecule-1 (Structural Class)"
          },
          {
            "code": "N0000170972",
            "display": "Vascular Endothelial Growth Factor A (Structural Class)"
          },
          {
            "code": "N0000170975",
            "display": "Vascular Endothelial Growth Factor B (Structural Class)"
          },
          {
            "code": "N0000170976",
            "display": "Vascular Endothelial Growth Factor C (Structural Class)"
          },
          {
            "code": "N0000170973",
            "display": "Vascular Endothelial Growth Factor D (Structural Class)"
          },
          {
            "code": "N0000020007",
            "display": "Vascular Endothelial Growth Factor Receptor Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000168825",
            "display": "Vascular Endothelial Growth Factor Receptor-1 (Structural Class)"
          },
          {
            "code": "N0000168826",
            "display": "Vascular Endothelial Growth Factor Receptor-2 (Structural Class)"
          },
          {
            "code": "N0000168827",
            "display": "Vascular Endothelial Growth Factor Receptor-3 (Structural Class)"
          },
          {
            "code": "N0000175662",
            "display": "Vascular Endothelial Growth Factor Receptor-directed Antibody Interactions (Mechanism of Action)"
          },
          {
            "code": "N0000170974",
            "display": "Vascular Endothelial Growth Factor, Endocrine-Gland-Derived (Structural Class)"
          },
          {
            "code": "N0000170971",
            "display": "Vascular Endothelial Growth Factors (Structural Class)"
          },
          {
            "code": "N0000020003",
            "display": "Vascular Growth Alteration (Physiological Effect)"
          },
          {
            "code": "N0000020005",
            "display": "Vascular Growth Decrease (Physiological Effect)"
          },
          {
            "code": "N0000020004",
            "display": "Vascular Growth Increase (Physiological Effect)"
          },
          {
            "code": "N0000010250",
            "display": "Vascular Permeability Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009905",
            "display": "Vascular Sclerosing Activity (Physiological Effect)"
          },
          {
            "code": "N0000010269",
            "display": "Vascular Smooth Muscle Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009906",
            "display": "Vascular Tone Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170388",
            "display": "Vasoactive Intestinal Peptide (Structural Class)"
          },
          {
            "code": "N0000009907",
            "display": "Vasoactive Intestinal Polypeptide (VIP) Activity Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009908",
            "display": "Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009909",
            "display": "Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000006320",
            "display": "Vasopressins (Structural Class)"
          },
          {
            "code": "N0000170381",
            "display": "Vasotocin (Structural Class)"
          },
          {
            "code": "N0000169626",
            "display": "Vault Ribonucleoprotein Particles (Structural Class)"
          },
          {
            "code": "N0000168293",
            "display": "VDJ Recombinases (Structural Class)"
          },
          {
            "code": "N0000006333",
            "display": "Vecuronium Bromide (Structural Class)"
          },
          {
            "code": "N0000007617",
            "display": "Vegetable Proteins (Structural Class)"
          },
          {
            "code": "N0000020031",
            "display": "VEGFR1 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000020032",
            "display": "VEGFR2 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000020033",
            "display": "VEGFR3 Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000006524",
            "display": "venlafaxine (Structural Class)"
          },
          {
            "code": "N0000167556",
            "display": "Venombin A (Structural Class)"
          },
          {
            "code": "N0000171433",
            "display": "Venoms (Structural Class)"
          },
          {
            "code": "N0000009910",
            "display": "Venous Vasoconstriction (Physiological Effect)"
          },
          {
            "code": "N0000009911",
            "display": "Venous Vasodilation (Physiological Effect)"
          },
          {
            "code": "N0000009912",
            "display": "Ventilatory Gas Flow Alteration (Physiological Effect)"
          },
          {
            "code": "N0000009913",
            "display": "Ventricular Depolarization (Physiological Effect)"
          },
          {
            "code": "N0000169447",
            "display": "Ventricular Myosins (Structural Class)"
          },
          {
            "code": "N0000009914",
            "display": "Ventricular Repolarization (Physiological Effect)"
          },
          {
            "code": "N0000166851",
            "display": "Venturicidins (Structural Class)"
          },
          {
            "code": "N0000007093",
            "display": "Verapamil (Structural Class)"
          },
          {
            "code": "N0000167313",
            "display": "Veratridine (Structural Class)"
          },
          {
            "code": "N0000167312",
            "display": "Veratrine (Structural Class)"
          },
          {
            "code": "N0000008188",
            "display": "Veratrum Alkaloids (Structural Class)"
          },
          {
            "code": "N0000170356",
            "display": "Vernamycin B (Structural Class)"
          },
          {
            "code": "N0000175190",
            "display": "Versicans (Structural Class)"
          },
          {
            "code": "N0000007177",
            "display": "verteporfin (Structural Class)"
          },
          {
            "code": "N0000168721",
            "display": "Vesicle-Associated Membrane Protein 1 (Structural Class)"
          },
          {
            "code": "N0000168723",
            "display": "Vesicle-Associated Membrane Protein 2 (Structural Class)"
          },
          {
            "code": "N0000168722",
            "display": "Vesicle-Associated Membrane Protein 3 (Structural Class)"
          },
          {
            "code": "N0000169737",
            "display": "Vesicular Acetylcholine Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169735",
            "display": "Vesicular Biogenic Amine Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169740",
            "display": "Vesicular Glutamate Transport Protein 1 (Structural Class)"
          },
          {
            "code": "N0000169741",
            "display": "Vesicular Glutamate Transport Protein 2 (Structural Class)"
          },
          {
            "code": "N0000169739",
            "display": "Vesicular Glutamate Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169738",
            "display": "Vesicular Inhibitory Amino Acid Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169736",
            "display": "Vesicular Monoamine Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000169734",
            "display": "Vesicular Neurotransmitter Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000168696",
            "display": "Vesicular Transport Proteins (Structural Class)"
          },
          {
            "code": "N0000007186",
            "display": "Vidarabine (Structural Class)"
          },
          {
            "code": "N0000011203",
            "display": "Vidarabine Phosphate (Structural Class)"
          },
          {
            "code": "N0000170228",
            "display": "Vigabatrin (Structural Class)"
          },
          {
            "code": "N0000167042",
            "display": "Viloxazine (Structural Class)"
          },
          {
            "code": "N0000169472",
            "display": "Vimentin (Structural Class)"
          },
          {
            "code": "N0000007206",
            "display": "Vinblastine (Structural Class)"
          },
          {
            "code": "N0000007780",
            "display": "Vinca Alkaloids (Structural Class)"
          },
          {
            "code": "N0000166956",
            "display": "Vincamine (Structural Class)"
          },
          {
            "code": "N0000007223",
            "display": "Vincristine (Structural Class)"
          },
          {
            "code": "N0000169466",
            "display": "Vinculin (Structural Class)"
          },
          {
            "code": "N0000166955",
            "display": "Vindesine (Structural Class)"
          },
          {
            "code": "N0000007026",
            "display": "vinorelbine (Structural Class)"
          },
          {
            "code": "N0000171574",
            "display": "vinpocetine (Structural Class)"
          },
          {
            "code": "N0000166378",
            "display": "Vinyl Chloride (Structural Class)"
          },
          {
            "code": "N0000008194",
            "display": "Vinyl Compounds (Structural Class)"
          },
          {
            "code": "N0000167226",
            "display": "Viologens (Structural Class)"
          },
          {
            "code": "N0000170363",
            "display": "Viomycin (Structural Class)"
          },
          {
            "code": "N0000171450",
            "display": "Viper Venoms (Structural Class)"
          },
          {
            "code": "N0000169515",
            "display": "Viral Core Proteins (Structural Class)"
          },
          {
            "code": "N0000020089",
            "display": "Viral Envelope Interaction (Mechanism of Action)"
          },
          {
            "code": "N0000011453",
            "display": "Viral Envelope Proteins (Structural Class)"
          },
          {
            "code": "N0000011456",
            "display": "Viral Fusion Proteins (Structural Class)"
          },
          {
            "code": "N0000011461",
            "display": "Viral Hepatitis Vaccines (Structural Class)"
          },
          {
            "code": "N0000169511",
            "display": "Viral Matrix Proteins (Structural Class)"
          },
          {
            "code": "N0000169532",
            "display": "Viral Nonstructural Proteins (Structural Class)"
          },
          {
            "code": "N0000011452",
            "display": "Viral Proteins (Structural Class)"
          },
          {
            "code": "N0000169525",
            "display": "Viral Regulatory Proteins (Structural Class)"
          },
          {
            "code": "N0000011454",
            "display": "Viral Structural Proteins (Structural Class)"
          },
          {
            "code": "N0000169516",
            "display": "Viral Tail Proteins (Structural Class)"
          },
          {
            "code": "N0000011274",
            "display": "Viral Vaccines (Structural Class)"
          },
          {
            "code": "N0000007792",
            "display": "Virginiamycin (Structural Class)"
          },
          {
            "code": "N0000171565",
            "display": "Virosomes (Structural Class)"
          },
          {
            "code": "N0000171382",
            "display": "Virulence Factors (Structural Class)"
          },
          {
            "code": "N0000171384",
            "display": "Virulence Factors, Bordetella (Structural Class)"
          },
          {
            "code": "N0000171556",
            "display": "Vitallium (Structural Class)"
          },
          {
            "code": "N0000006269",
            "display": "Vitamin A (Structural Class)"
          },
          {
            "code": "N0000006276",
            "display": "Vitamin B 12 (Structural Class)"
          },
          {
            "code": "N0000005657",
            "display": "Vitamin B 6 (Structural Class)"
          },
          {
            "code": "N0000175715",
            "display": "Vitamin B Complex Compounds (Structural Class)"
          },
          {
            "code": "N0000006277",
            "display": "Vitamin D (Structural Class)"
          },
          {
            "code": "N0000169573",
            "display": "Vitamin D-Binding Protein (Structural Class)"
          },
          {
            "code": "N0000006288",
            "display": "Vitamin E (Structural Class)"
          },
          {
            "code": "N0000006290",
            "display": "Vitamin K (Structural Class)"
          },
          {
            "code": "N0000006032",
            "display": "Vitamin K 1 (Structural Class)"
          },
          {
            "code": "N0000167381",
            "display": "Vitamin K 2 (Structural Class)"
          },
          {
            "code": "N0000005058",
            "display": "Vitamin K 3 (Structural Class)"
          },
          {
            "code": "N0000000164",
            "display": "Vitamin K Epoxide Reductase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000175964",
            "display": "Vitamin K Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000170266",
            "display": "Vitamin U (Structural Class)"
          },
          {
            "code": "N0000009932",
            "display": "Vitamin Uptake and Modification Alteration (Physiological Effect)"
          },
          {
            "code": "N0000170143",
            "display": "Vitellins (Structural Class)"
          },
          {
            "code": "N0000170144",
            "display": "Vitellogenins (Structural Class)"
          },
          {
            "code": "N0000169263",
            "display": "Vitronectin (Structural Class)"
          },
          {
            "code": "N0000171573",
            "display": "Vivonex (Structural Class)"
          },
          {
            "code": "N0000169763",
            "display": "Voltage-Dependent Anion Channel 1 (Structural Class)"
          },
          {
            "code": "N0000169762",
            "display": "Voltage-Dependent Anion Channel 2 (Structural Class)"
          },
          {
            "code": "N0000169761",
            "display": "Voltage-Dependent Anion Channels (Structural Class)"
          },
          {
            "code": "N0000020067",
            "display": "Voltage-gated Calcium Channel Receptor Antagonist (Mechanism of Action)"
          },
          {
            "code": "N0000169103",
            "display": "Von Hippel-Lindau Tumor Suppressor Protein (Structural Class)"
          },
          {
            "code": "N0000171498",
            "display": "von Willebrand Factor (Structural Class)"
          },
          {
            "code": "N0000010191",
            "display": "voriconazole (Structural Class)"
          },
          {
            "code": "N0000006403",
            "display": "Warfarin (Structural Class)"
          },
          {
            "code": "N0000171464",
            "display": "Wasp Venoms (Structural Class)"
          },
          {
            "code": "N0000006428",
            "display": "Water (Structural Class)"
          },
          {
            "code": "N0000006499",
            "display": "Waxes (Structural Class)"
          },
          {
            "code": "N0000175339",
            "display": "West Nile Virus Vaccines (Structural Class)"
          },
          {
            "code": "N0000170164",
            "display": "Wheat Germ Agglutinin-Horseradish Peroxidase Conjugate (Structural Class)"
          },
          {
            "code": "N0000170163",
            "display": "Wheat Germ Agglutinins (Structural Class)"
          },
          {
            "code": "N0000169887",
            "display": "Winged-Helix Transcription Factors (Structural Class)"
          },
          {
            "code": "N0000169455",
            "display": "Wiskott-Aldrich Syndrome Protein (Structural Class)"
          },
          {
            "code": "N0000169454",
            "display": "Wiskott-Aldrich Syndrome Protein Family (Structural Class)"
          },
          {
            "code": "N0000169456",
            "display": "Wiskott-Aldrich Syndrome Protein, Neuronal (Structural Class)"
          },
          {
            "code": "N0000170951",
            "display": "Wnt Proteins (Structural Class)"
          },
          {
            "code": "N0000170952",
            "display": "Wnt1 Protein (Structural Class)"
          },
          {
            "code": "N0000170953",
            "display": "Wnt2 Protein (Structural Class)"
          },
          {
            "code": "N0000169101",
            "display": "WT1 Proteins (Structural Class)"
          },
          {
            "code": "N0000167043",
            "display": "Xamoterol (Structural Class)"
          },
          {
            "code": "N0000008115",
            "display": "Xanthenes (Structural Class)"
          },
          {
            "code": "N0000166988",
            "display": "Xanthine (Structural Class)"
          },
          {
            "code": "N0000167992",
            "display": "Xanthine Dehydrogenase (Structural Class)"
          },
          {
            "code": "N0000167961",
            "display": "Xanthine Oxidase (Structural Class)"
          },
          {
            "code": "N0000000206",
            "display": "Xanthine Oxidase Inhibitors (Mechanism of Action)"
          },
          {
            "code": "N0000008118",
            "display": "Xanthines (Structural Class)"
          },
          {
            "code": "N0000167330",
            "display": "Xanthinol Niacinate (Structural Class)"
          },
          {
            "code": "N0000167260",
            "display": "Xanthones (Structural Class)"
          },
          {
            "code": "N0000171225",
            "display": "Xanthophylls (Structural Class)"
          },
          {
            "code": "N0000171235",
            "display": "Xanthopterin (Structural Class)"
          },
          {
            "code": "N0000167314",
            "display": "Xanthurenates (Structural Class)"
          },
          {
            "code": "N0000175261",
            "display": "Xedar Receptor (Structural Class)"
          },
          {
            "code": "N0000007405",
            "display": "Xenon (Structural Class)"
          },
          {
            "code": "N0000166129",
            "display": "Xenon Isotopes (Structural Class)"
          },
          {
            "code": "N0000166130",
            "display": "Xenon Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169001",
            "display": "Xenopus Proteins (Structural Class)"
          },
          {
            "code": "N0000169227",
            "display": "Xeroderma Pigmentosum Group A Protein (Structural Class)"
          },
          {
            "code": "N0000169921",
            "display": "Xeroderma Pigmentosum Group D Protein (Structural Class)"
          },
          {
            "code": "N0000166859",
            "display": "Xipamide (Structural Class)"
          },
          {
            "code": "N0000170496",
            "display": "X-Linked Inhibitor of Apoptosis Protein (Structural Class)"
          },
          {
            "code": "N0000010258",
            "display": "X-Ray Contrast Activity (Mechanism of Action)"
          },
          {
            "code": "N0000167735",
            "display": "Xylan Endo-1,3-beta-Xylosidase (Structural Class)"
          },
          {
            "code": "N0000168539",
            "display": "Xylans (Structural Class)"
          },
          {
            "code": "N0000167143",
            "display": "Xylazine (Structural Class)"
          },
          {
            "code": "N0000007461",
            "display": "Xylenes (Structural Class)"
          },
          {
            "code": "N0000007463",
            "display": "Xylitol (Structural Class)"
          },
          {
            "code": "N0000006572",
            "display": "xylometazoline (Structural Class)"
          },
          {
            "code": "N0000007466",
            "display": "Xylose (Structural Class)"
          },
          {
            "code": "N0000167733",
            "display": "Xylosidases (Structural Class)"
          },
          {
            "code": "N0000168500",
            "display": "Xylulose (Structural Class)"
          },
          {
            "code": "N0000169872",
            "display": "Y-Box-Binding Protein 1 (Structural Class)"
          },
          {
            "code": "N0000005680",
            "display": "Yellow Fever Vaccine (Structural Class)"
          },
          {
            "code": "N0000006817",
            "display": "Yohimbine (Structural Class)"
          },
          {
            "code": "N0000006820",
            "display": "Ytterbium (Structural Class)"
          },
          {
            "code": "N0000166239",
            "display": "Yttrium (Structural Class)"
          },
          {
            "code": "N0000166111",
            "display": "Yttrium Isotopes (Structural Class)"
          },
          {
            "code": "N0000166112",
            "display": "Yttrium Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000169901",
            "display": "YY1 Transcription Factor (Structural Class)"
          },
          {
            "code": "N0000006523",
            "display": "zafirlukast (Structural Class)"
          },
          {
            "code": "N0000006107",
            "display": "Zalcitabine (Structural Class)"
          },
          {
            "code": "N0000007050",
            "display": "zaleplon (Structural Class)"
          },
          {
            "code": "N0000006453",
            "display": "Zanamivir (Structural Class)"
          },
          {
            "code": "N0000168240",
            "display": "ZAP-70 Protein-Tyrosine Kinase (Structural Class)"
          },
          {
            "code": "N0000171426",
            "display": "Zearalenone (Structural Class)"
          },
          {
            "code": "N0000166985",
            "display": "Zeatin (Structural Class)"
          },
          {
            "code": "N0000168689",
            "display": "Zebrafish Proteins (Structural Class)"
          },
          {
            "code": "N0000170154",
            "display": "Zein (Structural Class)"
          },
          {
            "code": "N0000166291",
            "display": "Zeolites (Structural Class)"
          },
          {
            "code": "N0000166852",
            "display": "Zeranol (Structural Class)"
          },
          {
            "code": "N0000171224",
            "display": "zeta Carotene (Structural Class)"
          },
          {
            "code": "N0000169033",
            "display": "zeta-Crystallins (Structural Class)"
          },
          {
            "code": "N0000171594",
            "display": "ziconotide (Structural Class)"
          },
          {
            "code": "N0000006933",
            "display": "Zidovudine (Structural Class)"
          },
          {
            "code": "N0000006463",
            "display": "zileuton (Structural Class)"
          },
          {
            "code": "N0000167235",
            "display": "Zimeldine (Structural Class)"
          },
          {
            "code": "N0000006869",
            "display": "Zinc (Structural Class)"
          },
          {
            "code": "N0000006522",
            "display": "Zinc Acetate (Structural Class)"
          },
          {
            "code": "N0000007241",
            "display": "zinc chloride (Structural Class)"
          },
          {
            "code": "N0000007687",
            "display": "Zinc Compounds (Structural Class)"
          },
          {
            "code": "N0000166137",
            "display": "Zinc Isotopes (Structural Class)"
          },
          {
            "code": "N0000006874",
            "display": "Zinc Oxide (Structural Class)"
          },
          {
            "code": "N0000171505",
            "display": "Zinc Oxide-Eugenol Cement (Structural Class)"
          },
          {
            "code": "N0000171503",
            "display": "Zinc Phosphate Cement (Structural Class)"
          },
          {
            "code": "N0000166138",
            "display": "Zinc Radioisotopes (Structural Class)"
          },
          {
            "code": "N0000007465",
            "display": "Zinc Sulfate (Structural Class)"
          },
          {
            "code": "N0000166782",
            "display": "Zineb (Structural Class)"
          },
          {
            "code": "N0000169041",
            "display": "Zinostatin (Structural Class)"
          },
          {
            "code": "N0000005843",
            "display": "ziprasidone (Structural Class)"
          },
          {
            "code": "N0000166714",
            "display": "Ziram (Structural Class)"
          },
          {
            "code": "N0000166241",
            "display": "Zirconium (Structural Class)"
          },
          {
            "code": "N0000167250",
            "display": "Zolazepam (Structural Class)"
          },
          {
            "code": "N0000006502",
            "display": "zolmitriptan (Structural Class)"
          },
          {
            "code": "N0000007347",
            "display": "zolpidem (Structural Class)"
          },
          {
            "code": "N0000005875",
            "display": "zonisamide (Structural Class)"
          },
          {
            "code": "N0000166947",
            "display": "Zoxazolamine (Structural Class)"
          },
          {
            "code": "N0000168531",
            "display": "Zymosan (Structural Class)"
          }
        ]
      }
    ]
  }
}