Atomic structure
There is only one chemically distinct structure:
OC[C@@H](O)[C@@H]1O[C@@H](O[C@H](CO)[C@@H]2O[C@@H](OC[C@H]3O[C@H](OC[C@H]4OC(O)[C@@H](O)[C@@H](O)[C@@H]4O)[C@@H](O)[C@@H](O)[C@@H]3O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O