Using O=[N+]([O-])c1ccnc(Cl)c1, Oc1ccc(C(F)(F)F)cc1Cl to produce FC(F)(F)c1ccc(Oc2ccnc(Cl)c2)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.