You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a cgrp antagonist and belongs to the cgrpantagonists class of molecules.
user
COc1ccc2c(c1)CN(C(=O)c1cc(N3CCC(N4CCc5cc(OC)ccc5NC4=O)CC3)ncn1)CC2
assistant