Using CC(C)OB(OC(C)C)OC(C)C, CC(C)COS(=O)(=O)c1ccc(Br)cc1 to produce CC(C)COS(=O)(=O)c1ccc(B(O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.