| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 10.04 | O=C(O)c4c1c(c3c(n1Cc2ccccc2)CCCC3)ccc4 |
| SMILES_CANONICAL | CACTVS | 3.341 | OC(=O)c1cccc2c3CCCCc3n(Cc4ccccc4)c12 |
| SMILES | CACTVS | 3.341 | OC(=O)c1cccc2c3CCCCc3n(Cc4ccccc4)c12 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.5.0 | c1ccc(cc1)Cn2c3c(c4c2c(ccc4)C(=O)O)CCCC3 |
| SMILES | OpenEye OEToolkits | 1.5.0 | c1ccc(cc1)Cn2c3c(c4c2c(ccc4)C(=O)O)CCCC3 |
| InChI | InChI | 1.03 | InChI=1S/C20H19NO2/c22-20(23)17-11-6-10-16-15-9-4-5-12-18(15)21(19(16)17)13-14-7-2-1-3-8-14/h1-3,6-8,10-11H,4-5,9,12-13H2,(H,22,23) |
| InChIKey | InChI | 1.03 | VDOXYKGIKBUISK-UHFFFAOYSA-N |
