Using O=S(=O)(Cl)c1ccccc1, Nc1cccc([N+](=O)[O-])c1 to produce O=[N+]([O-])c1cccc(NS(=O)(=O)c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.