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: It belongs to both the obesity treatment and mch antagonist classes of molecules.
user
N#Cc1ccc2nc(-c3ccc(Cl)cc3)[nH]c2c1
assistant