[{"from": "human", "value": "Please give me some details about this molecule. [O-1][Sb][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a trivalent inorganic anion obtained by removal of all three protons from antimonic acid. It is an antimony oxoanion and a trivalent inorganic anion. It is a conjugate base of an antimonate(2-)."}]