最佳答案
回答者：网友
O1C([H])(C([H])(C([H])([H])[H])C([H])(C([H])([H])[H])O[H])C1([H])C([H])([H])C1([H])C([H])([H])OC([H])(C([H])([H])C(=C([H])C(=O)OC([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C(=O)[O-])C([H])([H])[H])C([H])(C1([H])O[H])O[H].[Li+]
