You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a anti tumor.
user
CC(O)C(=O)N1CCCC1COc1cccc2ncnc(Nc3ccc(OCc4ccccn4)c(Cl)c3)c12
assistant