Using CC(C)(C)OC(=O)[C@H]1CC[C@H]2C[C@@H]1C(=O)O2, [OH-] to produce CC(C)(C)OC(=O)[C@H]1CC[C@H](O)C[C@@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.