Using CCOC(=O)C(CCCCC(C)(C)COC1CCCCO1)(CCCCC(C)(C)COC1CCCCO1)C(=O)OCC to produce CCOC(=O)C(CCCCC(C)(C)CO)(CCCCC(C)(C)CO)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.