You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the anti cancer, anti tumor agent, anti tumor, and anti cancer agent classes of molecules.
user
NC(=O)c1sc(-c2cnc3ccc(CO)cn23)cc1OC(CO)c1ccccc1Cl
assistant