You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a migraine treatment.
user
CN1CCCC1Cc1c[nH]c2ccc(CCC3(O)CCOCC3)cc12
assistant