You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is both a kras inhibitor and a cancer treatment.
user
Cc1cc(N)nc(-c2c(Cl)cc3c(N4CC5CCC(C4)N5)nc(OCC45CCCN4CC(F)C5)nc3c2F)c1C(F)(F)F
assistant