You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a cancer treatment.
user
CNC(=O)c1ccc(-c2cn3c(n2)sc2cc(C(=O)NCCN(C(C)C)C(C)C)ccc23)cc1
assistant