Using Cl[Si](c1ccccc1)(c1ccccc1)c1ccccc1, Brc1cc(Br)cc(Br)c1 to produce Brc1cc(Br)cc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.