Atomic structure

There are 2 chemically distinct structures. Please, select:

O=C(O)[C@@]12C[C@@H](O)[C@@H](O)[C@H](O1)[C@@H](CO)O2

SVG MW SMILES 3D mol Ionize

O=C(O)[C@@]12C[C@@H](O)[C@@H](O)[C@H](O1)[C@@H](CO)O2

220.177 g/mol (C₈H₁₂O₇)