You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a npy y5 antagonist and belongs to the anti obesity class of molecules. Please represent the molecule in SMILES.
user
Cc1ccc(NC(=O)c2ccc(NS(=O)(=O)C(C)(C)C)cc2)cc1F
assistant