Using CCOCOC(C)(C)c1ccc(C(C)(C)OCOCC)c(B2OC(C)(C)C(C)(C)O2)c1 to produce CCOCOC(C)(C)c1ccc(C(C)=O)cc1B1OC(C)(C)C(C)(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.