You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a cgrp antagonist and cgrp receptor antagonist, and it impacts migraine treatment.
user
CCOC(=O)CC12CC(=O)Nc3cccc(c31)N(Cc1ccc3cc4c(cc3n1)CC1(C4)C(=O)NC(=O)N1C)C2
assistant