Using O=[N+]([O-])c1cc(OCc2nc3ccccc3s2)ccc1F, NCc1ccc(Br)cc1 to produce O=[N+]([O-])c1cc(OCc2nc3ccccc3s2)ccc1NCc1ccc(Br)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.