Using CN(C)C(=O)Oc1ccc(S(C)(=O)=O)cc1C(=O)OCc1ccccc1 to produce CN(C)C(=O)Oc1ccc(S(C)(=O)=O)cc1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.