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 g12c inhibitor.
user
Cc1cccc2cccc(-c3ncc4c(N5CCNC(CC#N)C5)nc(OCC5CCCN5C)nc4c3Cl)c12
assistant