Using CC(C)(C)[Si](C)(C)OC[C@H]1CN(Cc2ccccc2)C[C@@H]1c1ccc([N+](=O)[O-])cc1 to produce CC(C)(C)[Si](C)(C)OC[C@H]1CNC[C@@H]1c1ccc([N+](=O)[O-])cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.