| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 14.52 | O=C(/C=C/c1ccncc1)Nc1cc2nc(oc2cc1)c1ccccn1 |
| InChI | InChI | 1.06 | InChI=1S/C20H14N4O2/c25-19(7-4-14-8-11-21-12-9-14)23-15-5-6-18-17(13-15)24-20(26-18)16-3-1-2-10-22-16/h1-13H,(H,23,25)/b7-4+ |
| InChIKey | InChI | 1.06 | YTYCOCGXXYZNCR-QPJJXVBHSA-N |
| SMILES_CANONICAL | CACTVS | 3.385 | O=C(Nc1ccc2oc(nc2c1)c3ccccn3)/C=C/c4ccncc4 |
| SMILES | CACTVS | 3.385 | O=C(Nc1ccc2oc(nc2c1)c3ccccn3)C=Cc4ccncc4 |
| SMILES_CANONICAL | OpenEye OEToolkits | 3.1.0.0 | c1ccnc(c1)c2nc3cc(ccc3o2)NC(=O)/C=C/c4ccncc4 |
| SMILES | OpenEye OEToolkits | 3.1.0.0 | c1ccnc(c1)c2nc3cc(ccc3o2)NC(=O)C=Cc4ccncc4 |