You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a anti cancer.
user
COC(=O)c1cccc(NC(=O)COc2ccc(C34CC5CC(CC(C(=O)OCc6ccco6)(C5)C3)C4)cc2)c1
assistant