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 kras inhibitor and egfr inhibitor, and it impacts proliferative disease treatment.
user
Cc1cccc(-n2nc(OCCCNC(=O)OC(C)(C)C)c(Br)c(Br)c2=O)c1
assistant