[H]O[C@@]1([H])[C@]([H])(O[C@]2([H])[C@@]([H])(C([H])([H])[H])[C@]([H])(O[C@]3([H])O[C@@]([H])(C([H])([H])[H])[C@]([H])(O[H])[C@@](O[H])(C([H])([H])[H])C3([H])[H])[C@]([H])(C(=O)O[C@]([H])(C([H])([H])C([H])([H])[H])[C@](O[H])(C([H])([H])[H])[C@]([H])(O[H])[C@]([H])(C(=O)[C@]([H])(C([H])([H])[H])C([H])([H])[C@]2(O[C@]2([H])O[C@@]([H])(C([H])([H])[H])[C@]([H])(O[H])[C@]([H])(N(C([H])([H])[H])C([H])([H])[H])C2([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])O[C@]([H])(C([H])([H])[H])C([H])([H])[C@]1([H])N(C([H])([H])[H])C([H])([H])[H]