| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 12.01 | O=S(=O)(O)c3cc2C(=O)c1ccccc1C(=O)c2c(c3)Nc4ccccc4 |
| SMILES_CANONICAL | CACTVS | 3.370 | O[S](=O)(=O)c1cc(Nc2ccccc2)c3C(=O)c4ccccc4C(=O)c3c1 |
| SMILES | CACTVS | 3.370 | O[S](=O)(=O)c1cc(Nc2ccccc2)c3C(=O)c4ccccc4C(=O)c3c1 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.7.0 | c1ccc(cc1)Nc2cc(cc3c2C(=O)c4ccccc4C3=O)S(=O)(=O)O |
| SMILES | OpenEye OEToolkits | 1.7.0 | c1ccc(cc1)Nc2cc(cc3c2C(=O)c4ccccc4C3=O)S(=O)(=O)O |
| InChI | InChI | 1.03 | InChI=1S/C20H13NO5S/c22-19-14-8-4-5-9-15(14)20(23)18-16(19)10-13(27(24,25)26)11-17(18)21-12-6-2-1-3-7-12/h1-11,21H,(H,24,25,26) |
| InChIKey | InChI | 1.03 | AAKZMFOUEBXRTE-UHFFFAOYSA-N |
