Using Brc1cccc(I)c1, OB(O)c1ccc2c3c(cccc13)-c1ccccc1-2 to produce Brc1cccc(-c2ccc3c4c(cccc24)-c2ccccc2-3)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.