Using O=C1CC(=O)N(c2ccccc2)c2ccccc2N1, CS(=O)(=O)OCC12CC3CC(CC(C3)C1)C2 to produce O=C1CC(=O)N(c2ccccc2)c2ccccc2N1CC12CC3CC(CC(C3)C1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.