You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a parp inhibitor and belongs to the cancer treatment class of molecules. Please write the SMILES representation of it.
user
O=C(C(=O)N1CC2CC1CN2C(=O)c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F)c1ccco1
assistant