Using O=C(Nc1ccc(Oc2cc(Cl)ncn2)cc1)Nc1ccc(CN2CCCCC2)c(C(F)(F)F)c1, [N-]=[N+]=[N-] to produce [N-]=[N+]=Nc1cc(Oc2ccc(NC(=O)Nc3ccc(CN4CCCCC4)c(C(F)(F)F)c3)cc2)ncn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.