You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a migraine treatment member of the cgrp receptor antagonist class.
user
O=C(CC1Cc2cc(Br)c3n[nH]c(Br)c3c2CN(CC(F)(F)F)C1=O)N1CCC(N2CCc3ccccc3NC2=O)CC1
assistant