| ID | 2040 |
| Metal | Ru |
| Oxidation state | 2 |
| Charge | 0 |
| Donor atoms | {"O": 1} |
| Abbreviation | 2a |
| SMILES | CC/C(=C(\c1ccccc1)c1ccc(O)cc1)c1cc[cH-]c1.c1cc[cH-]c1 |
| Cell line | IC₅₀ dark (µM) | IC₅₀ light (µM) | DOI | Year |
| MDA-MB-231 | 28 | — | 10.1002/ejic.201500770 | 2015 |
| MCF-7 | 30 | — | 10.1002/ejic.201500770 | 2015 |