Using Nc1cccc(O)c1, FC(F)Oc1ccc(-c2cnc(Cl)nc2)cc1 to produce Oc1cccc(Nc2ncc(-c3ccc(OC(F)F)cc3)cn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.