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 cancer treatment and belongs to the tumor treatment class of molecules, with the characteristic of being anti tumor.
user
Cc1c(C(=O)O)cc2cc(-c3ccn(C)n3)cn2c1C(C)N1CCOCC1
assistant