Using Cc1cc([N+](=O)[O-])c(C)cc1S, FC(F)Oc1cccc(Br)c1 to produce Cc1cc([N+](=O)[O-])c(C)cc1Sc1cccc(OC(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.