You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a cgrp receptor antagonist that impacts migraine treatment. Please write the SMILES representation of it.
user
O=C1Nc2cccc(F)c2CCN1C1CCN(c2ccc(I)cc2)CC1
assistant