Using CC(C)(C)c1ccc(O)cc1, COC(=O)C(Br)c1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1 to produce COC(=O)C(Oc1ccc(C(C)(C)C)cc1)c1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.