You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a mch receptor antagonist that impacts obesity treatment.
user
Cc1c(C2CC2)nc2ccc(-n3ccc(OCc4nsc(Cl)n4)cc3=O)cn12
assistant