Using CC1(C)[C@@H]2CC[C@@]1(C)c1[nH]n(-c3ccccc3)c(=O)c12, CCBr to produce CCn1c2c(c(=O)n1-c1ccccc1)[C@H]1CC[C@]2(C)C1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.