Using COc1cc([N+](=O)[O-])ccc1N1CC[C@@H](O[Si](C(C)C)(C(C)C)C(C)C)C1 to produce COc1cc(N)ccc1N1CC[C@@H](O[Si](C(C)C)(C(C)C)C(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.