Using OC[C@@H]1O[C@H]1c1cccc(Br)c1, c1ccc(COc2cccc3c2NCC3)cc1 to produce OC[C@@H](O)[C@@H](c1cccc(Br)c1)N1CCc2cccc(OCc3ccccc3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.