You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a migraine treatment member of the cgrp receptor antagonist class. Please represent the molecule in SMILES.
user
Cc1cc(CC(NC(=O)N2CCC(n3c(=O)[nH]c4ncccc43)CC2)C(=O)NC(CC2CCN(CCN(C)C)CC2)C(=O)N2CCN(c3ccncc3)CC2)cc2cn[nH]c12
assistant