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 anti depressant.
user
O=C1c2ccccc2C(=O)N1CCCCN1CCN(c2ncc(-c3ccc(Cl)cc3)cn2)CC1
assistant