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
CN(Cn1c(=O)c2c(c3cnn(C)c31)CCCC2)C1CCCCC1
assistant