Using CC(C)c1[nH]c2cc([N+](=O)[O-])ccc2c1C=O, BrCc1ccccc1 to produce CC(C)c1c(C=O)c2ccc([N+](=O)[O-])cc2n1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.