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 cancer treatment.
user
COCC=CC(=O)Nc1cccc(N2C(=O)N(Cc3ccccc3)Cc3cnc(Nc4cn(C)nc4Cl)nc32)c1
assistant