You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the cancer treatment class of molecules.
user
CNC(C)C(=O)NC(C(=O)N1CCC2C1C(C(=O)NC(c1ccccc1)c1ccccc1)CN2S(C)(=O)=O)C1CCCCC1
assistant