Approved Ligands

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  1. Ondansetron, Serotonin 3a (5-HT3a) receptor antagonist
    Cas#: 99614-02-5        Compound CID:  4595
    Formula:  C18H19N3O        Molecular Weight: 293.36
    IUPAC Name: 9-methyl-3-[(2-methylimidazol-1-yl)methyl]-2,3-dihydro-1H-carbazol-4-one
    SMILES: CC1=NC=CN1CC2CCC3=C(C2=O)C4=CC=CC=C4N3C
    InChIKey: FELGMEQIXOGIFQ-UHFFFAOYSA-N
    InChI: InChI=1S/C18H19N3O/c1-12-19-9-10-21(12)11-13-7-8-16-17(18(13)22)14-5-3-4-6-15(14)20(16)2/h3-6,9-10,13H,7-8,11H2,1-2H3
    Synonyms: BRN 3622981 | HSDB 8304 | GR38032 | GR-38032 | GR-C507/75 | Zofran | AKOS016340526 | Odansetron (common misspelling o...
  2. Melatonin, Antagonist of 5-HT 2B receptor;Agonist of MT 1 receptor;Agonist of MT 2 receptor
    Cas#: 73-31-4        Compound CID:  896
    Formula:  C13H16N2O2        Molecular Weight: 232.28
    IUPAC Name: N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
    SMILES: CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC
    InChIKey: DRLFMBDRBRZALE-UHFFFAOYSA-N
    InChI: InChI=1S/C13H16N2O2/c1-9(16)14-6-5-10-8-15-13-4-3-11(17-2)7-12(10)13/h3-4,7-8,15H,5-6H2,1-2H3,(H,14,16)
  3. Palonosetron, Antagonist of 5-HT 3A
    Cas#: 135729-61-2        Compound CID:  6337614
    Formula:  C19H24N2O        Molecular Weight: 296.42
    IUPAC Name: (3aS)-2-[(3S)-1-azabicyclo[2.2.2]octan-3-yl]-3a,4,5,6-tetrahydro-3H-benzo[de]isoquinolin-1-one
    SMILES: C1CC2CN(C(=O)C3=CC=CC(=C23)C1)C4CN5CCC4CC5
    InChIKey: CPZBLNMUGSZIPR-NVXWUHKLSA-N
    InChI: InChI=1S/C19H24N2O/c22-19-16-6-2-4-14-3-1-5-15(18(14)16)11-21(19)17-12-20-9-7-13(17)8-10-20/h2,4,6,13,15,17H,1,3,5,7-12H2/t15-,17-/m1/s1
    Synonyms: NSC213640 | Palonosetron (INN) | Q-100993 | (S)-2-((S)-quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinol...
  4. Lorlatinib, EML4-ALK inhibitor
    Cas#: 1454846-35-5        Compound CID:  71731823
    Formula:  C21H19FN6O2        Molecular Weight: 406.41
    IUPAC Name: (16R)-19-amino-13-fluoro-4,8,16-trimethyl-9-oxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile
    SMILES: CC1C2=C(C=CC(=C2)F)C(=O)N(CC3=NN(C(=C3C4=CC(=C(N=C4)N)O1)C#N)C)C
    InChIKey: IIXWYSCJSQVBQM-LLVKDONJSA-N
    InChI: InChI=1S/C21H19FN6O2/c1-11-15-7-13(22)4-5-14(15)21(29)27(2)10-16-19(17(8-23)28(3)26-16)12-6-18(30-11)20(24)25-9-12/h4-7,9,11H,10H2,1-3H3,(H2,24,25)/t11-/m1/s1
    Synonyms: (10R)-7-Amino-12-fluoro-2,10,16-trimethyl-15-oxo-10,15,16,17-tetrahydro-2H-4,8-methenopyrazolo(4,3-h)(2,5,11)benzoxad...
  5. Palonosetron, Antagonist of 5-HT 3A
    Cas#: 135729-61-2        Compound CID:  6337614
    Formula:  C19H24N2O        Molecular Weight: 296.42
    IUPAC Name: (3aS)-2-[(3S)-1-azabicyclo[2.2.2]octan-3-yl]-3a,4,5,6-tetrahydro-3H-benzo[de]isoquinolin-1-one
    SMILES: C1CC2CN(C(=O)C3=CC=CC(=C23)C1)C4CN5CCC4CC5
    InChIKey: CPZBLNMUGSZIPR-NVXWUHKLSA-N
    InChI: InChI=1S/C19H24N2O/c22-19-16-6-2-4-14-3-1-5-15(18(14)16)11-21(19)17-12-20-9-7-13(17)8-10-20/h2,4,6,13,15,17H,1,3,5,7-12H2/t15-,17-/m1/s1
    Synonyms: Palonosetron|135729-61-2|2-Qhbiqo|(-)-Palonosetron|Aloxi|Palonosetron [INN]|Palonosetronum|Palonosetron, (3as, 3s)-|U...
  6. tasimelteon, Melatonin receptor agonist
    Cas#: 609799-22-6        Compound CID:  10220503
    Formula:  C15H19NO2        Molecular Weight: 245.322
    IUPAC Name: N-[[(1R,2R)-2-(2,3-dihydro-1-benzofuran-4-yl)cyclopropyl]methyl]propanamide
    SMILES: CCC(=O)NCC1CC1C2=C3CCOC3=CC=C2
    InChIKey: PTOIAAWZLUQTIO-GXFFZTMASA-N
    InChI: InChI=1S/C15H19NO2/c1-2-15(17)16-9-10-8-13(10)11-4-3-5-14-12(11)6-7-18-14/h3-5,10,13H,2,6-9H2,1H3,(H,16,17)/t10-,13+/m0/s1
    Synonyms: Tasimelteon|609799-22-6|Hetlioz|VEC-162|BMS-214778|VEC 162|BMS 214778|tasimelteonum|UNII-SHS4PU80D9|SHS4PU80D9|BMS214...
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