You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a parp inhibitor and belongs to the anti cancer class of molecules.
user
CN1CCN(C(=O)c2ccc(I)c([N+](=O)[O-])c2)C1=O
assistant