Using Cc1c(Br)cccc1Br, CN(C)c1ccc2c(=O)[nH]ccc2c1 to produce Cc1c(Br)cccc1-n1ccc2cc(N(C)C)ccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.