You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a mch receptor antagonist and mch antagonist, and it impacts obesity treatment.
user
Cc1cnc(N(C)C)nc1NC1CCC(NC(=O)c2cncc(Br)c2)CC1
assistant