Using COC(=O)CCC(=O)c1ccc(Br)cc1, Cc1ccc(B(O)O)cc1 to produce COC(=O)CCC(=O)c1ccc(-c2ccc(C)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.