5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine

C138H138Cl12F6N30O4 — CID 159583584

About 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine

5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine (PubChem CID 159583584) has the molecular formula C138H138Cl12F6N30O4 and a molecular weight of 2820.25 g/mol. Its IUPAC name is 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine.

Molecular Properties

• Compound Name: 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine
• PubChem CID: 159583584
• Molecular Formula: C138H138Cl12F6N30O4
• Molecular Weight: 2820.25 g/mol
• Exact Mass: 2812.77
• IUPAC Name: 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine
• SMILES: CN1CCC(c2nnc(-c3cc4c(nn3)CCCN4Cc3c(Cl)ccc(F)c3Cl)o2)CC1.C[C@H](c1c(Cl)ccc(F)c1Cl)N1CCCc2nnc(-c3ccc(N4CCCC4)nc3)cc21.C[C@H](c1c(Cl)ccc(F)c1Cl)N1CCCc2nnc(-c3nc(C4CCNCC4)no3)cc21.Fc1ccc(Cl)c(CN2CCCc3nnc(-c4ccc(N5CCOCC5)cc4)cc32)c1Cl.Fc1ccc(Cl)c(CN2CCCc3nnc(C4=NN=C(C5CCNCC5)C4)cc32)c1Cl.O=C(CCCc1ccccc1)c1cc2c(nn1)CCCN2Cc1c(Cl)ccc(F)c1Cl
• InChI: InChI=1S/C24H24Cl2FN5.C24H23Cl2FN4O.C24H22Cl2FN3O.2C22H23Cl2FN6O.C22H23Cl2FN6/c1-15(23-17(25)7-8-18(27)24(23)26)32-12-4-5-19-21(32)13-20(30-29-19)16-6-9-22(28-14-16)31-10-2-3-11-31;25-19-7-8-20(27)24(26)18(19)15-31-9-1-2-21-23(31)14-22(29-28-21)16-3-5-17(6-4-16)30-10-12-32-13-11-30;25-18-11-12-19(27)24(26)17(18)15-30-13-5-9-20-22(30)14-21(29-28-20)23(31)10-4-8-16-6-2-1-3-7-16;1-12(19-14(23)4-5-15(25)20(19)24)31-10-2-3-16-18(31)11-17(29-28-16)22-27-21(30-32-22)13-6-8-26-9-7-13;1-30-9-6-13(7-10-30)21-28-29-22(32-21)18-11-19-17(26-27-18)3-2-8-31(19)12-14-15(23)4-5-16(25)20(14)24;23-15-3-4-16(25)22(24)14(15)12-31-9-1-2-17-21(31)11-20(30-27-17)19-10-18(28-29-19)13-5-7-26-8-6-13/h6-9,13-15H,2-5,10-12H2,1H3;3-8,14H,1-2,9-13,15H2;1-3,6-7,11-12,14H,4-5,8-10,13,15H2;4-5,11-13,26H,2-3,6-10H2,1H3;4-5,11,13H,2-3,6-10,12H2,1H3;3-4,11,13,26H,1-2,5-10,12H2/t15-;;;12-;;/m1..1../s1
• InChIKey: MJIDCUSPGVJJQA-PASMDGJHSA-N
• XLogP: 31.67
• TPSA: 349.65 Ų
• H-Bond Donors: 2
• H-Bond Acceptors: 34
• Rotatable Bonds: 27
• Heavy Atoms: 190
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2820.25
LogP ≤ 5	31.67
H-Bond Donors ≤ 5	2
H-Bond Acceptors ≤ 10	34

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'halogenated_ring_1', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine?

The IUPAC name of 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine (CID 159583584) is 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine.

What is the SMILES notation for 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine?

The canonical SMILES for 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine is CN1CCC(c2nnc(-c3cc4c(nn3)CCCN4Cc3c(Cl)ccc(F)c3Cl)o2)CC1.C[C@H](c1c(Cl)ccc(F)c1Cl)N1CCCc2nnc(-c3ccc(N4CCCC4)nc3)cc21.C[C@H](c1c(Cl)ccc(F)c1Cl)N1CCCc2nnc(-c3nc(C4CCNCC4)no3)cc21.Fc1ccc(Cl)c(CN2CCCc3nnc(-c4ccc(N5CCOCC5)cc4)cc32)c1Cl.Fc1ccc(Cl)c(CN2CCCc3nnc(C4=NN=C(C5CCNCC5)C4)cc32)c1Cl.O=C(CCCc1ccccc1)c1cc2c(nn1)CCCN2Cc1c(Cl)ccc(F)c1Cl.

What is the InChIKey of 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine?

The InChIKey is MJIDCUSPGVJJQA-PASMDGJHSA-N. The full InChI is InChI=1S/C24H24Cl2FN5.C24H23Cl2FN4O.C24H22Cl2FN3O.2C22H23Cl2FN6O.C22H23Cl2FN6/c1-15(23-17(25)7-8-18(27)24(23)26)32-12-4-5-19-21(32)13-20(30-29-19)16-6-9-22(28-14-16)31-10-2-3-11-31;25-19-7-8-20(27)24(26)18(19)15-31-9-1-2-21-23(31)14-22(29-28-21)16-3-5-17(6-4-16)30-10-12-32-13-11-30;25-18-11-12-19(27)24(26)17(18)15-30-13-5-9-20-22(30)14-21(29-28-20)23(31)10-4-8-16-6-2-1-3-7-16;1-12(19-14(23)4-5-15(25)20(19)24)31-10-2-3-16-18(31)11-17(29-28-16)22-27-21(30-32-22)13-6-8-26-9-7-13;1-30-9-6-13(7-10-30)21-28-29-22(32-21)18-11-19-17(26-27-18)3-2-8-31(19)12-14-15(23)4-5-16(25)20(14)24;23-15-3-4-16(25)22(24)14(15)12-31-9-1-2-17-21(31)11-20(30-27-17)19-10-18(28-29-19)13-5-7-26-8-6-13/h6-9,13-15H,2-5,10-12H2,1H3;3-8,14H,1-2,9-13,15H2;1-3,6-7,11-12,14H,4-5,8-10,13,15H2;4-5,11-13,26H,2-3,6-10H2,1H3;4-5,11,13H,2-3,6-10,12H2,1H3;3-4,11,13,26H,1-2,5-10,12H2/t15-;;;12-;;/m1..1../s1.

What are the key properties of 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine?

5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine has a molecular weight of 2820.25 g/mol, XLogP of 31.67, 27 rotatable bonds, 2 hydrogen bond donors, and 34 hydrogen bond acceptors.

Where does this data come from?

All data for 5-[5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-3-piperidin-4-yl-1,2,4-oxadiazole;5-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-3-(6-pyrrolidin-1-yl-3-pyridinyl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine;2-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-5-(1-methylpiperidin-4-yl)-1,3,4-oxadiazole;1-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]-4-phenylbutan-1-one;4-[4-[5-[(2,6-dichloro-3-fluorophenyl)methyl]-7,8-dihydro-6H-pyrido[3,2-c]pyridazin-3-yl]phenyl]morpholine;5-[(2,6-dichloro-3-fluorophenyl)methyl]-3-(5-piperidin-4-yl-4H-pyrazol-3-yl)-7,8-dihydro-6H-pyrido[3,2-c]pyridazine is sourced from PubChem (CID 159583584), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).