| ID | 1970 |
| Metal | Ru |
| Oxidation state | 2 |
| Charge | 2 |
| Donor atoms | {"N": 7} |
| Abbreviation | Ru4 |
| SMILES | c1ccc(-c2cccc(-c3ccccn3)n2)nc1.c1ccc(-c2ccnc3c2ccc2c(-c4ccccc4)ccnc23)cc1.c1ccc2c(c1)[nH]c1cnccc12 |
| Cell line | IC₅₀ dark (µM) | IC₅₀ light (µM) | DOI | Year |
| A375 | 15 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| HCT-116 | 28 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| NCI-H460 | 30 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| A549 | 32 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| HeLa | 36 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| HepG2 | 37 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| MCF-7 | 41 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
| BEL-7402 | 46 | — | 10.1016/j.ejmech.2013.09.051 | 2013 |
Builds the drawing from source ligand graphs and explicit donor metadata, then uses Metal2D only for layout. Publication output uses black bonds without arrows or colour highlighting; validated octahedral enantiomers are encoded directly with solid and hashed wedge bonds.