You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is both a kras inhibitor and a kras g12c inhibitor. Please represent the molecule in SMILES.
user
Cc1cccc2cccc(N3CCc4c(nc(OCC5CCCN5C)nc4N4CCNC(CC#N)C4)C3)c12
assistant