Using CC(C)[Si](Oc1cccc([N+](=O)[O-])c1N)(C(C)C)C(C)C to produce CC(C)[Si](Oc1cccc(N)c1N)(C(C)C)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.