Atomic structure

There is only one chemically distinct structure:

*O[C@H]1[C@H](NC(C)=O)[C@@H](C)O[C@@H](O[C@@H]2[C@@H](COC(C)=O)O[C@H](O[C@H]3[C@@H](C(=O)O)O[C@H](*)[C@H](NC(C)=O)[C@H]3O)[C@H](NC(C)=O)[C@H]2O)[C@@H]1NC(C)=O

SVG MW SMILES 3D mol Ionize

*O[C@H]1[C@H](NC(C)=O)[C@@H](C)O[C@@H](O[C@@H]2[C@@H](COC(C)=O)O[C@H](O[C@H]3[C@@H](C(=O)O)O[C@H](*)[C@H](NC(C)=O)[C@H]3O)[C@H](NC(C)=O)[C@H]2O)[C@@H]1NC(C)=O

690.656 g/mol (C₂₈H₄₂R₂N₄O₁₆, R = next and previous repeats, not counted in mol weight)