Using COC(=O)CCc1ccc(OCc2cccc(-c3cccc(C=O)c3)c2)cc1, NS(=O)(=O)O to produce COC(=O)CCc1ccc(OCc2cccc(-c3cccc(C(=O)O)c3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.