You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a parp inhibitor that impacts cancer treatment.
user
Cc1ncc(Cl)cc1NCc1ccc(C(=O)NC(CC2CCCC2)C(=O)NC2CC2)s1
assistant