Atomic structure

There are 2 chemically distinct structures. Please, select:

N[C@@H]1[C@@H](O)CC(O)(C(=O)O)O[C@H]1[C@H](O)[C@H](O)CO

SVG MW SMILES 3D mol Ionize

N[C@@H]1[C@@H](O)CC(O)(C(=O)O)O[C@H]1[C@H](O)[C@H](O)CO

267.234 g/mol (C₉H₁₇NO₈)