Using O[C@@H]1C[C@H](n2c(Br)nc3cc(Cl)c(Cl)cc32)CC[C@@H]1O, CC(C)N to produce CC(C)Nc1nc2cc(Cl)c(Cl)cc2n1[C@@H]1CC[C@H](O)[C@H](O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.