Using O=[N+]([O-])c1ccc(Cl)nc1, Oc1ccc(C(F)(F)F)cc1Cl to produce O=[N+]([O-])c1ccc(Oc2ccc(C(F)(F)F)cc2Cl)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.