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. Please write the SMILES representation of it.
user
CCCN1CCCC(c2nc3c(OC(N)=O)c(C(C)C)ccc3[nH]2)C1
assistant