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 cancer treatment.
user
Cn1c(NC2CCC(C(=O)O)C2)nc2c1c(=O)n(Cc1ccc(Cl)c(Cl)c1)c(=O)n2C
assistant