Using C=CCON([C@@H]1CNC(CO[Si](C)(C)C(C)(C)C)C=C1COC)S(=O)(=O)c1ccccc1[N+](=O)[O-] to produce C=CCON[C@@H]1CNC(CO[Si](C)(C)C(C)(C)C)C=C1COC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.