You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to the anti proliferative class of molecules.
user
COc1cc2c(cc1OCCCC(=O)Nc1cc(C(=O)Nc3ccc4sc(NC(=O)CCC(C)(C)S)cc4c3)n(C)c1)N=CC1Cc3ccccc3N1C2=O
assistant