You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a glucagon receptor antagonist and belongs to both the diabetes treatment and heart failure treatment classes of molecules.
user
Cc1cc(C(CCCC(C)C)Oc2ccc(C(=O)NCCC(=O)O)cc2)ccc1-c1ccc(C(C)(C)C)cc1
assistant