You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a kras inhibitor.
user
Cc1cc2[nH]ncc2c(-c2c(Cl)cc3c(N4CC5CCC(C4)N5)nc(OCC45CCCN4CC(F)C5)nc3c2F)c1Cl
assistant