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 anti cancer.
user
CCC(=O)c1cccc(NS(=O)(=O)c2ccc3c(c2)C(O)CC(c2cccc(C(C)=O)c2)N3)c1
assistant