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: It belongs to the cancer treatment class of molecules.
user
COCCN(C)CCC(CSc1ccccc1)Nc1ccc(SNC(=O)c2ccc(N3CCC(C(O)c4ccccc4-c4ccc(Cl)cc4)CC3)cc2)cc1SC(F)(F)F
assistant