Using Cc1ccc(C(=O)c2c[nH]c3ccccc3c2=O)cc1C, Cc1cccc(CBr)c1 to produce Cc1cccc(CN2CC(C(=O)c3ccc(C)c(C)c3)C(=O)c3ccccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.