Using O=[N+]([O-])c1ccc(S(=O)(=O)[O-])c(Cl)c1, Oc1ccccc1 to produce O=[N+]([O-])c1ccc(S(=O)(=O)[O-])c(Oc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.