Using N=C(NO)c1cccc2cnccc12, O=C(O)c1ccc(OC(F)(F)F)cc1 to produce FC(F)(F)Oc1ccc(-c2nc(-c3cccc4cnccc34)no2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.