[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][C][C][C@@][Branch2][Ring2][=N][C@@H1][Branch2][Ring1][P][C@@][Ring1][=Branch1][Branch1][C][C][C][C][/C][=Branch2][Ring1][Ring2][=C][/C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][/C][C][C][C][=C][Ring2][Ring1][#Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is an organophosphate oxoanion obtained by deprotonation of diphosphate OH groups of (-)-kolavenyl diphosphate; major species at pH 7.3. It is a conjugate base of a (-)-kolavenyl diphosphate. It is an enantiomer of a (+)-kolavenyl diphosphate(3-)."}]