You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a parp inhibitor. Please represent the molecule in SMILES.
user
CCc1cc2ccc(C(C)(C#N)Cc3nccc(OC)n3)cc2[nH]c1=O
assistant