You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a kras inhibitor that impacts cancer treatment.
user
CC(C)(C)OC(=O)Nc1nc2c(-c3c(Cl)cc4c(c3Cl)OCC3CN(C(=O)OC(C)(C)C)CCN3C4=O)ccc(F)c2s1
assistant