Cisplatin is a chemotherapy medication used to treat a number of cancers. These include testicular cancer, ovarian cancer, cervical cancer, breast cancer, bladder cancer, head and neck cancer, esophageal cancer, lung cancer, mesothelioma, brain tumors and neuroblastoma. It is given by injection into a vein.
From Wikipedia.

Color Scheme:
Carbon - red, Nitrogen - yellow, Oxygen - cyan, Phosphorus - blue, Platinum - grey