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): The molecule is a cancer treatment and belongs to the tumor treatment class of molecules.
user
CCCCc1cnc(N2CCN(c3nnc(-c4ccncc4)c(C)c3C)CC2C)cc1C
assistant