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.
user
COC(=O)c1cccc(O)c1NC(=O)c1ccc([N+](=O)[O-])cc1.COC(=O)c1cccc2oc(-c3ccc([N+](=O)[O-])cc3)nc12
assistant