2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole

C290H180N40O6 — CID 157365723

About 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole

2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole (PubChem CID 157365723) has the molecular formula C290H180N40O6 and a molecular weight of 4320.90 g/mol. Its IUPAC name is 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole.

Molecular Properties

• Compound Name: 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole
• PubChem CID: 157365723
• Molecular Formula: C290H180N40O6
• Molecular Weight: 4320.90 g/mol
• Exact Mass: 4317.50
• IUPAC Name: 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole
• SMILES: c1ccc(-c2cc(-c3ccccc3)nc(-n3c4ccccc4c4cccc(-c5nnc(-c6ccc7c(c6)c6ccccc6n7-c6ccccc6)o5)c43)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5c(-c6nnc(-c7cccc8c7c7ccccc7n8-c7ccccc7)o6)cccc54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5cccc(-c6nnc(-c7ccc8c(c7)c7ccccc7n8-c7ccccc7)o6)c54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-n3c4ccccc4c4c(-c5nnc(-c6cccc7c6c6ccccc6n7-c6ccccc6)o5)cccc43)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-n3c4ccccc4c4cccc(-c5nnc(-c6ccc7c(c6)c6ccccc6n7-c6ccccc6)o5)c43)n2)cc1.c1ccc(-n2c3ccccc3c3cc(-c4nnc(-c5cccc6c7ccccc7n(-c7cccc(-c8cccnc8)n7)c56)o4)ccc32)cc1
• InChI: InChI=1S/2C53H33N7O.C48H30N6O.2C47H29N7O.C42H26N6O/c1-4-16-34(17-5-1)49-54-50(35-18-6-2-7-19-35)56-51(55-49)36-20-14-23-39(32-36)60-46-29-13-10-24-40(46)42-26-15-27-43(48(42)60)53-58-57-52(61-53)37-30-31-47-44(33-37)41-25-11-12-28-45(41)59(47)38-21-8-3-9-22-38;1-4-17-34(18-5-1)49-54-50(35-19-6-2-7-20-35)56-51(55-49)36-21-14-24-38(33-36)60-44-30-13-11-26-40(44)48-42(28-16-32-46(48)60)53-58-57-52(61-53)41-27-15-31-45-47(41)39-25-10-12-29-43(39)59(45)37-22-8-3-9-23-37;1-4-15-31(16-5-1)40-30-41(32-17-6-2-7-18-32)50-48(49-40)54-43-26-13-10-21-35(43)37-23-14-24-38(45(37)54)47-52-51-46(55-47)33-27-28-44-39(29-33)36-22-11-12-25-42(36)53(44)34-19-8-3-9-20-34;1-4-15-30(16-5-1)43-48-44(31-17-6-2-7-18-31)50-47(49-43)54-40-26-13-10-21-34(40)36-23-14-24-37(42(36)54)46-52-51-45(55-46)32-27-28-41-38(29-32)35-22-11-12-25-39(35)53(41)33-19-8-3-9-20-33;1-4-16-30(17-5-1)43-48-44(31-18-6-2-7-19-31)50-47(49-43)54-38-27-13-11-23-34(38)42-36(25-15-29-40(42)54)46-52-51-45(55-46)35-24-14-28-39-41(35)33-22-10-12-26-37(33)53(39)32-20-8-3-9-21-32;1-2-12-29(13-3-1)47-36-19-6-5-15-31(36)34-25-27(22-23-38(34)47)41-45-46-42(49-41)33-17-8-16-32-30-14-4-7-20-37(30)48(40(32)33)39-21-9-18-35(44-39)28-11-10-24-43-26-28/h2*1-33H;1-30H;2*1-29H;1-26H
• InChIKey: BJDPXPNPRWBKTL-UHFFFAOYSA-N
• XLogP: 69.58
• TPSA: 498.92 Ų
• H-Bond Acceptors: 46
• Rotatable Bonds: 37
• Heavy Atoms: 336
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	4320.90
LogP ≤ 5	69.58
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	46

Frequently Asked Questions

What is the IUPAC name of 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole?

The IUPAC name of 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole (CID 157365723) is 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole.

What is the SMILES notation for 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole?

The canonical SMILES for 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole is c1ccc(-c2cc(-c3ccccc3)nc(-n3c4ccccc4c4cccc(-c5nnc(-c6ccc7c(c6)c6ccccc6n7-c6ccccc6)o5)c43)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5c(-c6nnc(-c7cccc8c7c7ccccc7n8-c7ccccc7)o6)cccc54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5cccc(-c6nnc(-c7ccc8c(c7)c7ccccc7n8-c7ccccc7)o6)c54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-n3c4ccccc4c4c(-c5nnc(-c6cccc7c6c6ccccc6n7-c6ccccc6)o5)cccc43)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-n3c4ccccc4c4cccc(-c5nnc(-c6ccc7c(c6)c6ccccc6n7-c6ccccc6)o5)c43)n2)cc1.c1ccc(-n2c3ccccc3c3cc(-c4nnc(-c5cccc6c7ccccc7n(-c7cccc(-c8cccnc8)n7)c56)o4)ccc32)cc1.

What is the InChIKey of 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole?

The InChIKey is BJDPXPNPRWBKTL-UHFFFAOYSA-N. The full InChI is InChI=1S/2C53H33N7O.C48H30N6O.2C47H29N7O.C42H26N6O/c1-4-16-34(17-5-1)49-54-50(35-18-6-2-7-19-35)56-51(55-49)36-20-14-23-39(32-36)60-46-29-13-10-24-40(46)42-26-15-27-43(48(42)60)53-58-57-52(61-53)37-30-31-47-44(33-37)41-25-11-12-28-45(41)59(47)38-21-8-3-9-22-38;1-4-17-34(18-5-1)49-54-50(35-19-6-2-7-20-35)56-51(55-49)36-21-14-24-38(33-36)60-44-30-13-11-26-40(44)48-42(28-16-32-46(48)60)53-58-57-52(61-53)41-27-15-31-45-47(41)39-25-10-12-29-43(39)59(45)37-22-8-3-9-23-37;1-4-15-31(16-5-1)40-30-41(32-17-6-2-7-18-32)50-48(49-40)54-43-26-13-10-21-35(43)37-23-14-24-38(45(37)54)47-52-51-46(55-47)33-27-28-44-39(29-33)36-22-11-12-25-42(36)53(44)34-19-8-3-9-20-34;1-4-15-30(16-5-1)43-48-44(31-17-6-2-7-18-31)50-47(49-43)54-40-26-13-10-21-34(40)36-23-14-24-37(42(36)54)46-52-51-45(55-46)32-27-28-41-38(29-32)35-22-11-12-25-39(35)53(41)33-19-8-3-9-20-33;1-4-16-30(17-5-1)43-48-44(31-18-6-2-7-19-31)50-47(49-43)54-38-27-13-11-23-34(38)42-36(25-15-29-40(42)54)46-52-51-45(55-46)35-24-14-28-39-41(35)33-22-10-12-26-37(33)53(39)32-20-8-3-9-21-32;1-2-12-29(13-3-1)47-36-19-6-5-15-31(36)34-25-27(22-23-38(34)47)41-45-46-42(49-41)33-17-8-16-32-30-14-4-7-20-37(30)48(40(32)33)39-21-9-18-35(44-39)28-11-10-24-43-26-28/h2*1-33H;1-30H;2*1-29H;1-26H.

What are the key properties of 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole?

2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole has a molecular weight of 4320.90 g/mol, XLogP of 69.58, 37 rotatable bonds, 0 hydrogen bond donors, and 46 hydrogen bond acceptors.

Where does this data come from?

All data for 2-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-1-yl]-5-(9-phenylcarbazol-3-yl)-1,3,4-oxadiazole;2-[9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazol-4-yl]-5-(9-phenylcarbazol-4-yl)-1,3,4-oxadiazole;2-(9-phenylcarbazol-3-yl)-5-[9-(6-pyridin-3-yl-2-pyridinyl)carbazol-1-yl]-1,3,4-oxadiazole is sourced from PubChem (CID 157365723), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).