[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a trivalent inorganic anion obtained by removal of all three protons from peroxyphosphoric acid. It is a phosphorus oxoanion and a trivalent inorganic anion."}, {"from": "gpt", "value": "[O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}]