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 a egfr inhibitor and belongs to the cancer treatment class of molecules.
user
CN(C)CC=CC(=O)N1CCc2sc3ncnc(Nc4ccc(F)c(Cl)c4)c3c2CC1
assistant