Veliparib
According to the NCI website, Veliparib is a poly(ADP-ribose) polymerase (PARP) -1 and -2 inhibitor with chemosensitizing and antitumor activities. Check for active clinical trials using this agent. (NCI Thesaurus)
More Information in English:
Link to MedlinePlus, a service of the U.S. National Library of Medicine, National Institutes of Health
Link to National Cancer Institute