You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a obesity treatment member of the mch antagonist class.
user
CN(C)Cc1ccc2cc(NC(=O)c3ccc(-c4ccc(Cl)cc4)nc3)ccc2n1
assistant