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