N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole

C193H157N45O8 — CID 157222974

About N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole

N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole (PubChem CID 157222974) has the molecular formula C193H157N45O8 and a molecular weight of 3234.69 g/mol. Its IUPAC name is N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole.

Molecular Properties

• Compound Name: N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole
• PubChem CID: 157222974
• Molecular Formula: C193H157N45O8
• Molecular Weight: 3234.69 g/mol
• Exact Mass: 3232.33
• IUPAC Name: N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole
• SMILES: CN(C)CCNc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.CN(C)c1ccc(-c2nc3ccc(-c4ncccn4)cc3[nH]2)cc1.CNc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.COc1ccc(C(=O)Nc2ccc(-c3nc4ccc(C#N)cc4[nH]3)cc2)cc1.Cc1nnc(-c2ccc(-c3nc4ccc(C(=O)c5ccccc5)cc4[nH]3)cc2)o1.Cc1nnc(Nc2ccc(-c3nc4ccc(C(=O)c5ccccc5)cc4[nH]3)cc2)o1.Cn1cccc1C(=O)Nc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.N#Cc1ccc2nc(-c3ccc(N4CCCCC4)cc3)[nH]c2c1.N#Cc1ccc2nc(-c3ccc(N4CCOCC4)cc3)[nH]c2c1.c1cnc(-c2ccc3nc(-c4ccncc4)[nH]c3c2)nc1
• InChI: InChI=1S/C23H17N5O2.C23H16N4O2.C22H16N4O2.C20H15N5O.C19H17N5.C19H18N4.C18H19N5.C18H16N4O.C16H11N5.C15H12N4/c1-14-27-28-23(30-14)24-18-10-7-16(8-11-18)22-25-19-12-9-17(13-20(19)26-22)21(29)15-5-3-2-4-6-15;1-14-26-27-23(29-14)17-9-7-16(8-10-17)22-24-19-12-11-18(13-20(19)25-22)21(28)15-5-3-2-4-6-15;1-28-18-9-5-16(6-10-18)22(27)24-17-7-3-15(4-8-17)21-25-19-11-2-14(13-23)12-20(19)26-21;1-25-10-2-3-18(25)20(26)22-15-7-5-14(6-8-15)19-23-16-9-4-13(12-21)11-17(16)24-19;1-24(2)15-7-4-13(5-8-15)19-22-16-9-6-14(12-17(16)23-19)18-20-10-3-11-21-18;20-13-14-4-9-17-18(12-14)22-19(21-17)15-5-7-16(8-6-15)23-10-2-1-3-11-23;1-23(2)10-9-20-15-6-4-14(5-7-15)18-21-16-8-3-13(12-19)11-17(16)22-18;19-12-13-1-6-16-17(11-13)21-18(20-16)14-2-4-15(5-3-14)22-7-9-23-10-8-22;1-6-18-15(19-7-1)12-2-3-13-14(10-12)21-16(20-13)11-4-8-17-9-5-11;1-17-12-5-3-11(4-6-12)15-18-13-7-2-10(9-16)8-14(13)19-15/h2-13H,1H3,(H,24,28)(H,25,26);2-13H,1H3,(H,24,25);2-12H,1H3,(H,24,27)(H,25,26);2-11H,1H3,(H,22,26)(H,23,24);3-12H,1-2H3,(H,22,23);4-9,12H,1-3,10-11H2,(H,21,22);3-8,11,20H,9-10H2,1-2H3,(H,21,22);1-6,11H,7-10H2,(H,20,21);1-10H,(H,20,21);2-8,17H,1H3,(H,18,19)
• InChIKey: ATFDVWUNAIUFOR-UHFFFAOYSA-N
• XLogP: 37.85
• TPSA: 736.61 Ų
• H-Bond Donors: 15
• H-Bond Acceptors: 41
• Rotatable Bonds: 32
• Heavy Atoms: 246
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	3234.69
LogP ≤ 5	37.85
H-Bond Donors ≤ 5	15
H-Bond Acceptors ≤ 10	41

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'anil_di_alk_G(9)', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole?

The IUPAC name of N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole (CID 157222974) is N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole.

What is the SMILES notation for N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole?

The canonical SMILES for N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole is CN(C)CCNc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.CN(C)c1ccc(-c2nc3ccc(-c4ncccn4)cc3[nH]2)cc1.CNc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.COc1ccc(C(=O)Nc2ccc(-c3nc4ccc(C#N)cc4[nH]3)cc2)cc1.Cc1nnc(-c2ccc(-c3nc4ccc(C(=O)c5ccccc5)cc4[nH]3)cc2)o1.Cc1nnc(Nc2ccc(-c3nc4ccc(C(=O)c5ccccc5)cc4[nH]3)cc2)o1.Cn1cccc1C(=O)Nc1ccc(-c2nc3ccc(C#N)cc3[nH]2)cc1.N#Cc1ccc2nc(-c3ccc(N4CCCCC4)cc3)[nH]c2c1.N#Cc1ccc2nc(-c3ccc(N4CCOCC4)cc3)[nH]c2c1.c1cnc(-c2ccc3nc(-c4ccncc4)[nH]c3c2)nc1.

What is the InChIKey of N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole?

The InChIKey is ATFDVWUNAIUFOR-UHFFFAOYSA-N. The full InChI is InChI=1S/C23H17N5O2.C23H16N4O2.C22H16N4O2.C20H15N5O.C19H17N5.C19H18N4.C18H19N5.C18H16N4O.C16H11N5.C15H12N4/c1-14-27-28-23(30-14)24-18-10-7-16(8-11-18)22-25-19-12-9-17(13-20(19)26-22)21(29)15-5-3-2-4-6-15;1-14-26-27-23(29-14)17-9-7-16(8-10-17)22-24-19-12-11-18(13-20(19)25-22)21(28)15-5-3-2-4-6-15;1-28-18-9-5-16(6-10-18)22(27)24-17-7-3-15(4-8-17)21-25-19-11-2-14(13-23)12-20(19)26-21;1-25-10-2-3-18(25)20(26)22-15-7-5-14(6-8-15)19-23-16-9-4-13(12-21)11-17(16)24-19;1-24(2)15-7-4-13(5-8-15)19-22-16-9-6-14(12-17(16)23-19)18-20-10-3-11-21-18;20-13-14-4-9-17-18(12-14)22-19(21-17)15-5-7-16(8-6-15)23-10-2-1-3-11-23;1-23(2)10-9-20-15-6-4-14(5-7-15)18-21-16-8-3-13(12-19)11-17(16)22-18;19-12-13-1-6-16-17(11-13)21-18(20-16)14-2-4-15(5-3-14)22-7-9-23-10-8-22;1-6-18-15(19-7-1)12-2-3-13-14(10-12)21-16(20-13)11-4-8-17-9-5-11;1-17-12-5-3-11(4-6-12)15-18-13-7-2-10(9-16)8-14(13)19-15/h2-13H,1H3,(H,24,28)(H,25,26);2-13H,1H3,(H,24,25);2-12H,1H3,(H,24,27)(H,25,26);2-11H,1H3,(H,22,26)(H,23,24);3-12H,1-2H3,(H,22,23);4-9,12H,1-3,10-11H2,(H,21,22);3-8,11,20H,9-10H2,1-2H3,(H,21,22);1-6,11H,7-10H2,(H,20,21);1-10H,(H,20,21);2-8,17H,1H3,(H,18,19).

What are the key properties of N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole?

N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole has a molecular weight of 3234.69 g/mol, XLogP of 37.85, 32 rotatable bonds, 15 hydrogen bond donors, and 41 hydrogen bond acceptors.

Where does this data come from?

All data for N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-4-methoxybenzamide;N-[4-(6-cyano-1H-benzimidazol-2-yl)phenyl]-1-methylpyrrole-2-carboxamide;2-[4-[2-(dimethylamino)ethylamino]phenyl]-3H-benzimidazole-5-carbonitrile;N,N-dimethyl-4-(6-pyrimidin-2-yl-1H-benzimidazol-2-yl)aniline;2-[4-(methylamino)phenyl]-3H-benzimidazole-5-carbonitrile;[2-[4-[(5-methyl-1,3,4-oxadiazol-2-yl)amino]phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;[2-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3H-benzimidazol-5-yl]-phenylmethanone;2-(4-morpholin-4-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-(4-piperidin-1-ylphenyl)-3H-benzimidazole-5-carbonitrile;2-pyridin-4-yl-6-pyrimidin-2-yl-1H-benzimidazole is sourced from PubChem (CID 157222974), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).