Using CN(c1ccc([N+](=O)[O-])cn1)[C@@H]1CCN(c2ncnc3c2ccn3COCC[Si](C)(C)C)C1 to produce CN(c1ccc(N)cn1)[C@@H]1CCN(c2ncnc3c2ccn3COCC[Si](C)(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.