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 glucagon antagonist and belongs to the hyperglycemia treatment class of molecules.
user
O=C(O)CCNC(=O)c1ccc(CC(C(=O)Nc2cccc(C(F)(F)F)c2)c2ccc(C3=CCCCC3)cc2)cc1
assistant