Using O=[N+]([O-])c1ccc(F)cc1, O=C1NCc2cc(O)ccc21 to produce O=C1NCc2cc(Oc3ccc([N+](=O)[O-])cc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.