You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a migraine treatment member of the cgrp antagonist class.
user
Cc1cc(CC(OC(=O)N2CCC(N3CCc4ccccc4NC3=O)CC2)C(=O)N2CCC(N3CCC(C(=O)OCCCN(C)C)CC3)CC2)cc2oc(=O)n(C)c12
assistant