Using Brc1cccc(I)c1, OB(O)c1cc2ccc3ccccc3c2c2ccccc12 to produce Brc1cccc(-c2ccc3c(ccc4ccc5ccccc5c43)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.