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