Using COC(=O)C1(S(=O)(=O)c2ccc(Oc3ccccc3)cc2)CCN(C(=O)OCc2ccccc2)CC1 to produce O=C(OCc1ccccc1)N1CCC(C(=O)O)(S(=O)(=O)c2ccc(Oc3ccccc3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.