Using CC(C)(C)OC(=O)Nc1ccc(C[Si](C)(C)C)c([N+](=O)[O-])c1, COc1nccc(I)c1C=O to produce COc1nccc(I)c1C(O)Cc1ccc(NC(=O)OC(C)(C)C)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.