Using CC(=O)c1cc(S(=O)(=O)c2ccccc2)ccc1O, ClC[C@H]1CO1 to produce CC(=O)c1cc(S(=O)(=O)c2ccccc2)ccc1OC[C@@H]1CO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.