Using NS(=O)(=O)c1cc(C(=O)O)cc([N+](=O)[O-])c1Cl, Oc1ccccc1 to produce NS(=O)(=O)c1cc(C(=O)O)cc([N+](=O)[O-])c1Oc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.