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 that fulfills the requirement: The molecule is a mch receptor antagonist and belongs to the obesity treatment class of molecules.
user
Cc1oc(-c2ccccc2)cc1CNC1CCC(Nc2nc(N(C)C)c3ccccc3n2)CC1
assistant