[Ru](Cl)(Cl)Cl.Cl.O=C1CCCN1C2CC(CC(CC(CC(CC(CC(CC(CC(C2)N3CCCC3=O)N4CCCC4=O)N5CCCC5=O)N6CCCC6=O)N7CCCC7=O)N8CCCC8=O)N9CCCC9=O)N%10CCCC%10=O