You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a glucagon antagonist.
user
O=C(NN=Cc1cccc2c1ccn2CC(=O)N1CCCCC1CO)c1ccc(O)c(Cl)c1
assistant