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 tubulin inhibitor and parp inhibitor, and it impacts cancer treatment. Please write the SMILES representation of it.
user
CCOC(=O)Nc1nc2ccc(-c3cccc(Cc4n[nH]c(=O)c5ccccc45)c3OC)cc2[nH]1
assistant