Using CCOC(=O)c1cc2cc(Cl)ccc2[nH]1, CC(C)(C)c1ccc(CBr)cc1 to produce CCOC(=O)c1cc2cc(Cl)ccc2n1Cc1ccc(C(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.