| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 12.01 | O=C(O)c1cccc(c1)\C=C3/c2ccccc2NC3=O |
| InChI | InChI | 1.03 | InChI=1S/C16H11NO3/c18-15-13(12-6-1-2-7-14(12)17-15)9-10-4-3-5-11(8-10)16(19)20/h1-9H,(H,17,18)(H,19,20)/b13-9+ |
| InChIKey | InChI | 1.03 | MJKGNDUTAHLMMQ-UKTHLTGXSA-N |
| SMILES_CANONICAL | CACTVS | 3.385 | OC(=O)c1cccc(c1)\C=C/2C(=O)Nc3ccccc/23 |
| SMILES | CACTVS | 3.385 | OC(=O)c1cccc(c1)C=C2C(=O)Nc3ccccc23 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.9.2 | c1ccc2c(c1)/C(=C\c3cccc(c3)C(=O)O)/C(=O)N2 |
| SMILES | OpenEye OEToolkits | 1.9.2 | c1ccc2c(c1)C(=Cc3cccc(c3)C(=O)O)C(=O)N2 |
