Using O=[N+]([O-])c1cccc(S(=O)(=O)OC[C@@H]2CO2)c1, CNC(=O)Cc1ccc(OC)cc1O to produce CNC(=O)Cc1ccc(OC)cc1OC[C@@H]1CO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.