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 that fulfills the requirement: The molecule is a anti cancer agent and belongs to both the anti proliferative and anti cancer classes of molecules.
user
CC(C)(C)OC(=O)N1CCC(Oc2ccnc3ccc(C=S4CC(=O)N=C4N)cc23)CC1
assistant