You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the glucagon receptor antagonist class of molecules. Use the above information to create a molecule.
user
CC(C)C1CCC2(CC1)N=C(c1cccc(Cl)c1)C(=O)N2CCc1ccc(C(=O)NCCC(=O)O)cc1
assistant