Using Cc1ccc(-c2ccccc2)cc1CBr, COc1n[nH]c(=O)[nH]1 to produce COc1n[nH]c(=O)n1Cc1cc(-c2ccccc2)ccc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.