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 a parp inhibitor and belongs to the cancer treatment class of molecules.
user
CC1c2[nH]c3cc(F)cc4c3c2C(=NNC4=O)CC1(C)C
assistant