| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 10.04 | n1c3c(c(nc1)NCCO)c(c(c2ccccc2)n3)c4ccccc4 |
| SMILES_CANONICAL | CACTVS | 3.341 | OCCNc1ncnc2[nH]c(c3ccccc3)c(c4ccccc4)c12 |
| SMILES | CACTVS | 3.341 | OCCNc1ncnc2[nH]c(c3ccccc3)c(c4ccccc4)c12 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.5.0 | c1ccc(cc1)c2c3c([nH]c2c4ccccc4)ncnc3NCCO |
| SMILES | OpenEye OEToolkits | 1.5.0 | c1ccc(cc1)c2c3c([nH]c2c4ccccc4)ncnc3NCCO |
| InChI | InChI | 1.03 | InChI=1S/C20H18N4O/c25-12-11-21-19-17-16(14-7-3-1-4-8-14)18(15-9-5-2-6-10-15)24-20(17)23-13-22-19/h1-10,13,25H,11-12H2,(H2,21,22,23,24) |
| InChIKey | InChI | 1.03 | MPJYGQHMIFDQIN-UHFFFAOYSA-N |
