Using COC(=O)c1cc(OC(C)=O)c2ccc(OC)cc2c1-c1ccc(Br)cc1, OB(O)c1ccccc1 to produce COC(=O)c1cc(OC(C)=O)c2ccc(OC)cc2c1-c1ccc(-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.