You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a kras g12c inhibitor and is cancer treatment. Please write the SMILES representation of it.
user
Cc1c(C#N)cccc1C(N)Nc1nnc(C)c2cnc(N3CC(C)(O)C3)cc12
assistant