Using CNC(=O)C(C)(C)Oc1ccc(O)cc1, Clc1cccc(CBr)c1 to produce CNC(=O)C(C)(C)Oc1ccc(OCc2cccc(Cl)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.