You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is both a parp inhibitor and a cancer treatment.
user
CC1COCCN1c1cc(C2(C#N)CCC2)c2cnn(-c3ccn[nH]3)c2n1
assistant