Atomic structure

There are 2 chemically distinct structures. Please, select:

NC[C@@H](O)[C@H]1O[C@@](O)(C(=O)O)C[C@@H](O)[C@H]1O

SVG MW SMILES 3D mol Ionize

NC[C@@H](O)[C@H]1O[C@@](O)(C(=O)O)C[C@@H](O)[C@H]1O

237.208 g/mol (C₈H₁₅NO₇)