Using C=C(CO)COC(c1ccccc1)(c1ccccc1)c1ccccc1, BrC(Br)(Br)Br to produce C=C(CBr)COC(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.