Using CCN(CC)C(=O)C(C)(C)Oc1ccc(-c2ccc(Br)cc2)cc1, C1CCNCC1 to produce CCN(CC)C(=O)C(C)(C)Oc1ccc(-c2ccc(N3CCCCC3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.