Using CCN(CC)S(F)(F)F, CC(C)(O)C1C(=O)NC1CC(=O)OCc1ccccc1 to produce CC(C)(F)C1C(=O)NC1CC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.