(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one

C125H74N14O17 — CID 158304630

IUPAC(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one
SMILESO=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)N(C(=O)c2ccccn2)c2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2cccnc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)N(C(=O)c2ccncc2)c2ccccc21
InChIInChI=1S/2C28H16N4O4.3C23H14N2O3/c33-25-17-9-1-3-13-21(17)31(27(35)19-11-5-7-15-29-19)23(25)24-26(34)18-10-2-4-14-22(18)32(24)28(36)20-12-6-8-16-30-20;33-25-19-5-1-3-7-21(19)31(27(35)17-9-13-29-14-10-17)23(25)24-26(34)20-6-2-4-8-22(20)32(24)28(36)18-11-15-30-16-12-18;26-21-15-8-2-1-7-14(15)13-17(21)20-22(27)16-9-3-4-11-19(16)25(20)23(28)18-10-5-6-12-24-18;26-21-16-8-2-1-6-14(16)12-18(21)20-22(27)17-9-3-4-10-19(17)25(20)23(28)15-7-5-11-24-13-15;26-21-16-6-2-1-5-15(16)13-18(21)20-22(27)17-7-3-4-8-19(17)25(20)23(28)14-9-11-24-12-10-14/h2*1-16H;1-12H,13H2;1-11,13H,12H2;1-12H,13H2/b2*24-23+;20-17-;2*20-18-
InChIKeyGMXSPIXXWUILNC-VNKMAMLDSA-N
MW2044.05 g/mol
LogP19.00
Rot. Bonds7

About (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one

(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one (PubChem CID 158304630) has the molecular formula C125H74N14O17 and a molecular weight of 2044.05 g/mol. Its IUPAC name is (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one.

Molecular Properties

Compound Name(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one
PubChem CID158304630
Molecular FormulaC125H74N14O17
Molecular Weight2044.05 g/mol
Exact Mass2042.54
IUPAC Name(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one
SMILESO=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)N(C(=O)c2ccccn2)c2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2cccnc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)N(C(=O)c2ccncc2)c2ccccc21
InChIInChI=1S/2C28H16N4O4.3C23H14N2O3/c33-25-17-9-1-3-13-21(17)31(27(35)19-11-5-7-15-29-19)23(25)24-26(34)18-10-2-4-14-22(18)32(24)28(36)20-12-6-8-16-30-20;33-25-19-5-1-3-7-21(19)31(27(35)17-9-13-29-14-10-17)23(25)24-26(34)20-6-2-4-8-22(20)32(24)28(36)18-11-15-30-16-12-18;26-21-15-8-2-1-7-14(15)13-17(21)20-22(27)16-9-3-4-11-19(16)25(20)23(28)18-10-5-6-12-24-18;26-21-16-8-2-1-6-14(16)12-18(21)20-22(27)17-9-3-4-10-19(17)25(20)23(28)15-7-5-11-24-13-15;26-21-16-6-2-1-5-15(16)13-18(21)20-22(27)17-7-3-4-8-19(17)25(20)23(28)14-9-11-24-12-10-14/h2*1-16H;1-12H,13H2;1-11,13H,12H2;1-12H,13H2/b2*24-23+;20-17-;2*20-18-
InChIKeyGMXSPIXXWUILNC-VNKMAMLDSA-N
XLogP19.00
TPSA403.10 Ų
H-Bond Donors
H-Bond Acceptors24
Rotatable Bonds7
Heavy Atoms156
Complexity—

Lipinski Rule of Five

3 violations

RuleValue
MW ≤ 5002044.05
LogP ≤ 519.00
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 1024

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'ene_five_het_E(44)', 'substructure': 'N/A'}, {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'}

Analyze (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one with MolForge

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Launch Full Analysis

Related Compounds

2-[[2-fluoro-4-(2-methylpyrazol-3-yl)phenyl]methyl]-3H-isoindol-1-one;6-[[3-fluoro-5-(1-methylpyrazol-4-yl)-2-pyridinyl]methyl]-5H-pyrrolo[3,4-b]pyridin-7-one;6-[[3-fluoro-5-(1-methylpyrazol-4-yl)-2-pyridinyl]methyl]-7H-pyrrolo[3,4-b]pyridin-5-one;2-[[2-fluoro-4-[5-(trifluoromethyl)-2H-pyrrol-4-yl]phenyl]methyl]-3H-isoindol-1-one;2-[[6-(1-methylpyrazol-4-yl)-3-pyridinyl]methyl]-3H-isoindol-1-one
CID 159554024
6,7-difluoro-1-[1-[5-pyridin-2-yl-1-(3,4,5-trifluorophenyl)pyrazole-3-carbonyl]piperidin-4-yl]-3H-indol-2-one;6,7-difluoro-1-[1-[5-pyridin-3-yl-1-(3,4,5-trifluorophenyl)pyrazole-3-carbonyl]piperidin-4-yl]-3H-indol-2-one;1-(4-fluorophenyl)-8-[1-[3-fluoro-4-(trifluoromethyl)phenyl]-5-pyridin-3-ylpyrazole-3-carbonyl]-1,8-diazaspiro[4.5]decan-4-one;5,6,7-trifluoro-1-[1-[5-pyridin-4-yl-1-(3,4,5-trifluorophenyl)pyrazole-3-carbonyl]piperidin-4-yl]-3H-indol-2-one
CID 159701027
1-phenyl-8-[5-pyridin-4-yl-1-[3-(trifluoromethyl)phenyl]pyrazole-3-carbonyl]-1,8-diazaspiro[4.5]decan-4-one;1-phenyl-8-[5-pyridin-4-yl-1-[4-(trifluoromethyl)phenyl]pyrazole-3-carbonyl]-1,8-diazaspiro[4.5]decan-4-one;1-[1-[5-pyridin-4-yl-1-[3-(trifluoromethyl)phenyl]pyrazole-3-carbonyl]piperidin-4-yl]-3H-indol-2-one;1-[1-[5-pyridin-4-yl-1-[4-(trifluoromethyl)phenyl]pyrazole-3-carbonyl]piperidin-4-yl]-3H-indol-2-one
CID 162189969
(2E)-2-(3-oxoindol-1-id-2-ylidene)indol-1-id-3-one;tetrakis(2-pyridin-2-ylpyridine);ruthenium(2+);ruthenium(3+);triperchlorate
CID 139170511
N-[(2S)-1-[(1S,4S)-5-(5-cyclohexylpyridine-2-carbonyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl]-3-methyl-1-oxobutan-2-yl]-1H-indole-2-carboxamide;N-[(2S)-1-[(1S,4S)-5-(5-cyclohexylpyridine-2-carbonyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl]-1-oxo-3-phenylpropan-2-yl]-1H-indole-2-carboxamide
CID 134247249
5-[2-[6-[3-[5-[2-[3,5-bis[methyl-(6-phenyl-3-pyridinyl)carbamoyl]phenyl]phenyl]-2-pyridinyl]benzene-4,6-diid-1-yl]-3-pyridinyl]phenyl]-1-N,3-N-dimethyl-1-N,3-N-bis(6-phenyl-3-pyridinyl)benzene-1,3-dicarboxamide;bis(iridium(3+))
CID 141693295
5-[2-[6-[4-[5-[2-[3,5-bis[methyl-(6-phenyl-3-pyridinyl)carbamoyl]phenyl]phenyl]-2-pyridinyl]benzene-3,6-diid-1-yl]-3-pyridinyl]phenyl]-1-N,3-N-dimethyl-1-N,3-N-bis(6-phenyl-3-pyridinyl)benzene-1,3-dicarboxamide;bis(iridium(3+))
CID 141693350
(2E)-1-(1-ethylpyridin-1-ium-2-carbonyl)-2-[1-[1-[4-[2-[(2E)-2-[1-(1-ethylpyridin-1-ium-2-carbonyl)-3-oxoindol-2-ylidene]-3-oxoindole-1-carbonyl]pyridin-1-ium-1-yl]butyl]pyridin-1-ium-2-carbonyl]-3-oxoindol-2-ylidene]indol-3-one
CID 156514985
bis((2E)-1-(1-methylpyridin-1-ium-4-carbonyl)-2-[1-(1-methylpyridin-1-ium-4-carbonyl)-3-oxoindol-2-ylidene]indol-3-one);(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one
CID 157086280
4-(1,8-Dipyridin-3-ylcarbazol-9-yl)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione;4-(2,7-dipyridin-3-ylcarbazol-9-yl)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione;4-(1-pyridin-3-ylcarbazol-9-yl)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione;4-(2-pyridin-3-ylcarbazol-9-yl)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione;4-(3-pyridin-3-ylcarbazol-9-yl)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione
CID 157102375
4-(1,8-Dipyridin-4-ylcarbazol-9-yl)-2-(4-phenylphenyl)isoindole-1,3-dione;4-(3,6-dipyridin-4-ylcarbazol-9-yl)-2-(3-phenylphenyl)isoindole-1,3-dione;2-(3-phenylphenyl)-4-(3-pyridin-4-ylcarbazol-9-yl)isoindole-1,3-dione;2-(4-phenylphenyl)-4-(1-pyridin-4-ylcarbazol-9-yl)isoindole-1,3-dione
CID 157129351
4-(2,7-Dipyridin-4-ylcarbazol-9-yl)-2-(2,4,6-triphenylphenyl)isoindole-1,3-dione;4-(3,6-dipyridin-4-ylcarbazol-9-yl)-2-(2,4,6-triphenylphenyl)isoindole-1,3-dione;4-(3-pyridin-4-ylcarbazol-9-yl)-2-(2,4,6-triphenylphenyl)isoindole-1,3-dione;4-(4-pyridin-4-ylcarbazol-9-yl)-2-(2,4,6-triphenylphenyl)isoindole-1,3-dione
CID 157181089

Frequently Asked Questions

What is the IUPAC name of (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one?
The IUPAC name of (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one (CID 158304630) is (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one.
What is the SMILES notation for (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one?
The canonical SMILES for (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one is O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccccn2)N(C(=O)c2ccccn2)c2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2cccnc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)Cc2ccccc21.O=C1/C(=C2/C(=O)c3ccccc3N2C(=O)c2ccncc2)N(C(=O)c2ccncc2)c2ccccc21.
What is the InChIKey of (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one?
The InChIKey is GMXSPIXXWUILNC-VNKMAMLDSA-N. The full InChI is InChI=1S/2C28H16N4O4.3C23H14N2O3/c33-25-17-9-1-3-13-21(17)31(27(35)19-11-5-7-15-29-19)23(25)24-26(34)18-10-2-4-14-22(18)32(24)28(36)20-12-6-8-16-30-20;33-25-19-5-1-3-7-21(19)31(27(35)17-9-13-29-14-10-17)23(25)24-26(34)20-6-2-4-8-22(20)32(24)28(36)18-11-15-30-16-12-18;26-21-15-8-2-1-7-14(15)13-17(21)20-22(27)16-9-3-4-11-19(16)25(20)23(28)18-10-5-6-12-24-18;26-21-16-8-2-1-6-14(16)12-18(21)20-22(27)17-9-3-4-10-19(17)25(20)23(28)15-7-5-11-24-13-15;26-21-16-6-2-1-5-15(16)13-18(21)20-22(27)17-7-3-4-8-19(17)25(20)23(28)14-9-11-24-12-10-14/h2*1-16H;1-12H,13H2;1-11,13H,12H2;1-12H,13H2/b2*24-23+;20-17-;2*20-18-.
What are the key properties of (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one?
(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one has a molecular weight of 2044.05 g/mol, XLogP of 19.00, 7 rotatable bonds, 0 hydrogen bond donors, and 24 hydrogen bond acceptors.
Where does this data come from?
All data for (2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-2-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-3-carbonyl)indol-3-one;(2Z)-2-(3-oxo-1H-inden-2-ylidene)-1-(pyridine-4-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-2-carbonyl)indol-2-ylidene]-1-(pyridine-2-carbonyl)indol-3-one;(2E)-2-[3-oxo-1-(pyridine-4-carbonyl)indol-2-ylidene]-1-(pyridine-4-carbonyl)indol-3-one is sourced from PubChem (CID 158304630), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).