| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 12.01 | O1c3c(OC1)cc2ccc4c5c(c[n+](c4c2c3)C)c(OC)c(OC)cc5 |
| SMILES_CANONICAL | CACTVS | 3.370 | COc1ccc2c3ccc4cc5OCOc5cc4c3[n+](C)cc2c1OC |
| SMILES | CACTVS | 3.370 | COc1ccc2c3ccc4cc5OCOc5cc4c3[n+](C)cc2c1OC |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.7.0 | C[n+]1cc2c(ccc(c2OC)OC)c3c1c4cc5c(cc4cc3)OCO5 |
| SMILES | OpenEye OEToolkits | 1.7.0 | C[n+]1cc2c(ccc(c2OC)OC)c3c1c4cc5c(cc4cc3)OCO5 |
| InChI | InChI | 1.03 | InChI=1S/C21H18NO4/c1-22-10-16-13(6-7-17(23-2)21(16)24-3)14-5-4-12-8-18-19(26-11-25-18)9-15(12)20(14)22/h4-10H,11H2,1-3H3/q+1 |
| InChIKey | InChI | 1.03 | LLEJIEBFSOEYIV-UHFFFAOYSA-N |
