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: The molecule is a anti cancer and cell cycle inhibitor, belonging to both the anti cancer agent and cancer treatment classes of molecules.
user
O=C1CC(C(=O)NCC2(O)CC2)Cc2[nH]c(-c3ccncc3)c(Nc3ccccc3)c21
assistant