Using O=C(Cl)c1cccc([N+](=O)[O-])c1, NC(=NO)c1c(Cl)cccc1Cl to produce O=[N+]([O-])c1cccc(-c2nc(-c3c(Cl)cccc3Cl)no2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.