You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the glucagon receptor antagonist class of molecules.
user
COc1ccc(C2=NC3(CCC(C(C)(C)C)CC3)N(C(c3ccc(C(=O)NCc4nn[nH]n4)cc3)C3CC3)C2=O)cc1CI
assistant