Using CCOCOC(C)(C)c1ccc(C(C)=O)cc1B1OC(C)(C)C(C)(C)O1 to produce CC(=O)c1ccc2c(c1)B(O)OC2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.