Atomic structure

There are 2 chemically distinct structures. Please, select:

[*]O[C@H]1[C@@H](O[C@H]2O[C@H](C)[C@H](O)C[C@H]2OC(C)=O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@H]1[C@H](C)O[C@@H](O[C@@H]2[C@@H](O)[C@@H]([*])O[C@H](CO)[C@@H]2O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H]1O

SVG MW SMILES 3D mol Ionize

[*]O[C@H]1[C@@H](O[C@H]2O[C@H](C)[C@H](O)C[C@H]2OC(C)=O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@H]1[C@H](C)O[C@@H](O[C@@H]2[C@@H](O)[C@@H]([*])O[C@H](CO)[C@@H]2O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H]1O

804.745 g/mol (C₃₂H₅₂R₂O₂₃, R = next and previous repeats, not counted in mol weight)