You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is both a cancer treatment and a egfr inhibitor.
user
CN1Cc2cnc(S(C)(=O)=O)nc2N(c2cccc(NC(=O)OC(C)(C)C)c2)C1=O
assistant