Using CCOC(=O)[C@H]1[C@H](C(=O)C(Cl)Cl)C1(C)C to produce CCOC(=O)[C@H]1[C@H](C(O)C(Cl)Cl)C1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.