SMILES: C1[C@@H]([C@H](COC1(C(=O)[O-])O)O)O
Description: The molecule is a carbohydrate acid anion that is the conjugate base of 3-deoxy-L-threo-hex-2-ulopyranosonic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of a 3-deoxy-L-threo-hex-2-ulopyranosonic acid.