You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is both a kras g12c inhibitor and a cancer treatment.
user
Cc1cccc2cccc(N3CCc4nc(OCC5CCCN5C)nc(N5CCN(C(=O)OC(C)(C)C)C(CC#N)C5)c4CC3)c12
assistant