You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a mch antagonist and belongs to the obesity treatment class of molecules. Please write the SMILES representation of it.
user
Cc1c(NC(=O)c2ccc(-c3ccc(Cl)s3)cc2F)ccc2cc(CN3CCCCCC3)cnc12
assistant