Using CC(C)NC(=O)[C@H]1CCC(C)N1, Clc1nncc2cc(Br)ccc12 to produce CC(C)NC(=O)[C@H]1CCC(C)N1c1nncc2cc(Br)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.