Using COC(=O)c1cc(S(N)(=O)=O)ccc1O, COc1ccc(CO)cc1 to produce COC(=O)c1cc(S(N)(=O)=O)ccc1OCc1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.