You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a member of the glucagon antagonist class, affects hyperglycemia treatment, and is characterized as obesity treatment.
user
O=C(Nc1ccc(F)c(F)c1)NC(c1ccc(C(=O)NCC(O)C(=O)O)cc1)c1ccc(C2CCCCC2)cc1
assistant