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: It belongs to both the cgrp antagonist and cgrpantagonists classes of molecules. Please write the SMILES representation of it.
user
O=C(O)N1CCC(N2Cc3sccc3NC2=O)CC1
assistant