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 glucagon antagonist and is diabetes treatment.
user
O=C(O)CCNC(=O)c1ccc(NC(c2cc(-c3ccc(C(F)(F)F)cc3)n[nH]2)C2CCCCC2)cc1
assistant