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 cancer treatment.
user
CC(C)c1noc(-c2cnc(Nc3ccc4c(c3)C(C)(C)OC4=O)nc2NC(CO)c2ccccc2)n1
assistant