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 kras inhibitor.
user
C=CC(=O)N1CC2CN(C)c3c(c4cc(Cl)c(-c5c(O)cccc5Cl)nc4n(-c4c(C)ccnc4C(C)C)c3=O)N2CC1C
assistant