Using Oc1ccc(-c2cc3ccccc3[nH]2)cc1, BrCc1ccccc1 to produce c1ccc(COc2ccc(-c3cc4ccccc4[nH]3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.