Approved Ligands

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  1. Famotidine, Histamine H2 receptor antagonist
    Cas#: 76824-35-6        Compound CID:  5702160
    Formula:  C8H15N7O2S3        Molecular Weight: 337.45
    IUPAC Name: 3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]-N'-sulfamoylpropanimidamide
    SMILES: C1=C(N=C(S1)N=C(N)N)CSCCC(=NS(=O)(=O)N)N
    InChIKey: XUFQPHANEAPEMJ-UHFFFAOYSA-N
    InChI: InChI=1S/C8H15N7O2S3/c9-6(15-20(12,16)17)1-2-18-3-5-4-19-8(13-5)14-7(10)11/h4H,1-3H2,(H2,9,15)(H2,12,16,17)(H4,10,11,13,14)
    Synonyms: Dipsin | Famogard | Famovane | Nevofam | Pepdif | 4-14-00-00308 (Beilstein Handbook Reference) | Evatin | Famosan | P...
  2. BMS-927711, Calcitonin gene-related peptide type 1 receptor antagonist
    Cas#: 1289023-67-1        Compound CID:  51049968
    Formula:  C28H28F2N6O3        Molecular Weight: 534.56
    IUPAC Name: [(5S,6S,9R)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl] 4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
    SMILES: C1CC(C2=C(C=CC=N2)C(C1C3=C(C(=CC=C3)F)F)N)OC(=O)N4CCC(CC4)N5C6=C(NC5=O)N=CC=C6
    InChIKey: KRNAOFGYEFKHPB-ANJVHQHFSA-N
    InChI: InChI=1S/C28H28F2N6O3/c29-20-6-1-4-17(23(20)30)18-8-9-22(25-19(24(18)31)5-2-12-32-25)39-28(38)35-14-10-16(11-15-35)36-21-7-3-13-33-26(21)34-27(36)37/h1-7,12-13,16,18,22,24H,8-11,14-15,31H2,(H,33,34,37)/t18-,22+,24-/m0/s1
    Synonyms: F0722-0740 | SCHEMBL80799 | W-107611 | C28H28F2N6O3 | SCHEMBL1670580 | DTXSID70156003 | EX-A1922 | EN300-18167173 | B...
  3. Sildenafil, Inhibitor of ABCC5;Inhibitor of OATP1B3;Inhibitor of OATP2B1;Inhibitor of phosphodiesterase 5A;Inhibitor of phosphodiesterase 6C
    Cas#: 139755-83-2        Compound CID:  135398744
    Formula:  C22H30N6O4S        Molecular Weight: 474.58
    IUPAC Name: 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    SMILES: CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C
    InChIKey: BNRNXUUZRGQAQC-UHFFFAOYSA-N
    InChI: InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
    Synonyms: SMR004703325 | Sildenafil- Bio-X | DTXCID003579 | G04BE03 | HSDB 7305 | Spectrum3_001892 | UK-92480 | sildenafilum | ...
  4. Sunitinib, Inhibitor of fibroblast growth factor receptor 1;Inhibitor of fms related receptor tyrosine kinase 3;Inhibitor of fms related receptor tyrosine kinase 4;Inhibitor of kinase insert domain receptor;Inhibitor of KIT proto-oncogene; receptor tyrosine kinase;I
    Cas#: 557795-19-4        Compound CID:  5329102
    Formula:  C22H27FN4O2        Molecular Weight: 398.47
    IUPAC Name: N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide
    SMILES: CCN(CC)CCNC(=O)C1=C(NC(=C1C)C=C2C3=C(C=CC(=C3)F)NC2=O)C
    InChIKey: WINHZLLDWRZWRT-ATVHPVEESA-N
    InChI: InChI=1S/C22H27FN4O2/c1-5-27(6-2)10-9-24-22(29)20-13(3)19(25-14(20)4)12-17-16-11-15(23)7-8-18(16)26-21(17)28/h7-8,11-12,25H,5-6,9-10H2,1-4H3,(H,24,29)(H,26,28)/b17-12-
    Synonyms: 1H-Pyrrole-3-carboxamide,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl- | D08552 | C22H27FN4O2 | N-(2-(Diet...
  5. Tadalafil, Phosphodiesterase 5A inhibitor
    Cas#: 171596-29-5        Compound CID:  110635
    Formula:  C22H19N3O4        Molecular Weight: 389.4
    IUPAC Name: (2R,8R)-2-(1,3-benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
    SMILES: CN1CC(=O)N2C(C1=O)CC3=C(C2C4=CC5=C(C=C4)OCO5)NC6=CC=CC=C36
    InChIKey: WOXKDUGGOYFFRN-IIBYNOLFSA-N
    InChI: InChI=1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21-/m1/s1
    Synonyms: Trans-tadalafil | ADCIRCA | ICOS 351 | Tadalafilo | Ic351 | IC-351 | Tadalafil mylan | (6R,12aR)-6-(1,3-benzodioxol-5...
  6. Sildenafil, Inhibitor of ABCC5;Inhibitor of OATP1B3;Inhibitor of OATP2B1;Inhibitor of phosphodiesterase 5A;Inhibitor of phosphodiesterase 6C
    Cas#: 139755-83-2        Compound CID:  135398744
    Formula:  C22H30N6O4S        Molecular Weight: 474.58
    IUPAC Name: 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    SMILES: CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C
    InChIKey: BNRNXUUZRGQAQC-UHFFFAOYSA-N
    InChI: InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
    Synonyms: SMR004703325 | Sildenafil- Bio-X | DTXCID003579 | G04BE03 | HSDB 7305 | Spectrum3_001892 | UK-92480 | sildenafilum | ...
  7. Sunitinib
    Cas#: 557795-19-4        Compound CID:  5329102
    Formula:  C22H27FN4O2        Molecular Weight: 398.47
    IUPAC Name: N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide
    SMILES: CCN(CC)CCNC(=O)C1=C(NC(=C1C)C=C2C3=C(C=CC(=C3)F)NC2=O)C
    InChIKey: WINHZLLDWRZWRT-ATVHPVEESA-N
    InChI: InChI=1S/C22H27FN4O2/c1-5-27(6-2)10-9-24-22(29)20-13(3)19(25-14(20)4)12-17-16-11-15(23)7-8-18(16)26-21(17)28/h7-8,11-12,25H,5-6,9-10H2,1-4H3,(H,24,29)(H,26,28)/b17-12-
    Synonyms: 1H-Pyrrole-3-carboxamide,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl- | D08552 | C22H27FN4O2 | N-(2-(Diet...
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