You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a kras inhibitor that is anti cancer agent and anti cancer.
user
C=CC(=O)N1CCN(c2nc(OCC3CCCN3C)nc3c(Oc4c(C)ccc5[nH]ncc45)nccc23)CC1
assistant