SMILES: [C@@H]1([C@@H]([C@@H]([C@@H]([C@H]([C@@H]1O)OP(=O)([O-])[O-])OP(=O)([O-])[O-])O)O)O
Description: The molecule is an inositol phosphate oxoanion obtained by deprotonation of the phospho groups of 1D-myo-inositol 3,4-biphosphate; major species at pH 7.3. It is a conjugate base of a 1D-myo-inositol 3,4-bisphosphate.