You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the anti cancer class of molecules.
user
COC1=Cc2c(C(=O)NCC(C)(C)N)cc3c4c2=CC1(OC)OCOc1ccc(c-3c1)NC=4
assistant