Using CCc1nc2c(C)cc(C)nc2n1Cc1ccc2c(c1)CCc1ccccc1N2C(C)C#N, C[Si](C)(C)N=[N+]=[N-] to produce CCc1nc2c(C)cc(C)nc2n1Cc1ccc2c(c1)CCc1ccccc1N2C(C)c1nnn[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.