You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is both a cancer treatment and a kras g12c inhibitor. Use the above information to create a molecule.
user
C=CC(=O)N1CCN(C2=NS(=O)(=O)N(c3ccccc3CC(C)C)c3nc(-c4ccccc4F)c(Cl)cc32)C(C)C1
assistant