You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a cgrp receptor antagonist that impacts migraine treatment.
user
Cc1cc(Nc2ccc(N3CCC4(CC3)C(=O)Nc3ncccc34)nc2)cc(OC(C)C)n1
assistant