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
COc1ccc(CN(Cc2ccc3c(c2)CCC(N(C)C(=O)c2ccc(C4CCCCC4)cc2)C3)CC2CCOCC2)cc1
assistant