You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a member of the glucagon receptor antagonist class and affects both type 2 diabetes treatment and heart failure treatment.
user
CCCC(c1ccc(C(=O)NCCC(=O)O)cc1)C(c1ccc(Cl)cc1)c1ncnc2c(F)cc(C)cc12
assistant