Using O=C1CCN(C(=O)C2(c3ccc(Cl)cc3)CC2)C1, CC(C)(C)NS(=O)(=O)c1ccccc1 to produce CC(C)(C)NS(=O)(=O)c1ccccc1C1(O)CCN(C(=O)C2(c3ccc(Cl)cc3)CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.