Using CC(C)ON=C(C#N)C(=NOC(C)C)n1cncn1, C[Si](C)(C)N=[N+]=[N-] to produce CC(C)ON=C(C(=NOC(C)C)n1cncn1)c1nnn[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.