You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a cgrp receptor antagonist and belongs to the cgrp antagonist class of molecules, with the characteristic of being migraine treatment.
user
CC(C)(C)N(CC12CCNc3cccc(c31)NC2=O)C(=O)O
assistant