| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 10.04 | O=C(NC)Nc4c5c(c1ccc3c2c1c4ccc2ccc3)cccc5 |
| SMILES_CANONICAL | CACTVS | 3.341 | CNC(=O)Nc1c2ccccc2c3ccc4cccc5ccc1c3c45 |
| SMILES | CACTVS | 3.341 | CNC(=O)Nc1c2ccccc2c3ccc4cccc5ccc1c3c45 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.5.0 | CNC(=O)Nc1c2ccccc2c3ccc4cccc5c4c3c1cc5 |
| SMILES | OpenEye OEToolkits | 1.5.0 | CNC(=O)Nc1c2ccccc2c3ccc4cccc5c4c3c1cc5 |
| InChI | InChI | 1.03 | InChI=1S/C22H16N2O/c1-23-22(25)24-21-17-8-3-2-7-15(17)16-11-9-13-5-4-6-14-10-12-18(21)20(16)19(13)14/h2-12H,1H3,(H2,23,24,25) |
| InChIKey | InChI | 1.03 | BRZOCLVBOXAQBG-UHFFFAOYSA-N |
