Using Cc1noc(-c2ccc(-c3ccc(CC#N)cc3)cc2)c1NC(=O)O[C@H](C)c1ccccc1F, C[Si](C)(C)N=[N+]=[N-] to produce Cc1noc(-c2ccc(-c3ccc(Cc4nn[nH]n4)cc3)cc2)c1NC(=O)O[C@H](C)c1ccccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.