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 inflammatory disease treatment and belongs to the chemokine receptor antagonist class of molecules.
user
O=C1N(Cc2ccccc2)C(=O)C2(CCN(Cc3nccs3)CC2)N1Cc1ccccc1
assistant