Using CCOC(=O)CCC(O[Si](C)(C)C)c1ccccc1[N+](=O)[O-] to produce CCOC(=O)CCC(O[Si](C)(C)C)c1ccccc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.