Atomic structure
There is only one chemically distinct structure:
[*]O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O)[C@@H](O[C@@H]3O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]3O)[C@H](O[C@H]3[C@H](O)[C@@H](CO)O[C@@H](O[C@@H]4[C@@H](C(=O)O)O[C@@H](O[C@@H]5[C@H](C)O[C@@H]([*])[C@@H](O)[C@@H]5O)[C@H](O)[C@H]4O)[C@@H]3NC(C)=O)O[C@@H]2CO)[C@@H]1O