[{"from": "human", "value": "Please give me some details about this molecule. [O][P][=Branch1][C][=O][Branch1][C][O-1][Se-1]"}, {"from": "gpt", "value": "The molecule is dianionic form of selenophosphoric acid. It is a phosphorus oxoanion and a divalent inorganic anion. It is a conjugate base of a selenophosphoric acid."}]