SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@H]([C@H](C=O)O)[C@@H]([C@@H](C(=O)[O-])O)O)O)O)O)O
Description: The molecule is a carbohydrate acid anion that is the conjugate base of 3-O-beta-D-glucosyl-D-glucuronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 3-O-beta-D-glucosyl-D-glucuronic acid.