[{"from": "human", "value": "Could you give me a brief overview of this molecule? [O][P][=Branch1][C][=O][Branch1][C][O-1][OH0]"}, {"from": "gpt", "value": "The molecule is an inorganic radical anion, a phosphate ion and a monovalent inorganic anion. It is a conjugate acid of a tetraoxidophosphate(.2-)."}]