You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a cgrp receptor antagonist and belongs to the migraine treatment class of molecules.
user
CC(C)c1nnc(-c2ccc(Oc3cc(-c4coc(I)n4)ccc3CN3CCCC3=O)cc2)s1
assistant