[{"from": "human", "value": "Describe this molecule. [C][Branch1][#C][C@@H1][Branch1][O][C@@H1][Branch1][#Branch1][C][=Branch1][C][=O][C][O][O][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a doubly-charged organophosphate oxoanion arising from deprotonation of the phosphate OH groups of L-ribulose 5-phosphate; major species at pH 7.3. It has a role as a fundamental metabolite. It is a conjugate base of a L-ribulose 5-phosphate."}]