[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][C][C][C][=Branch1][C][=O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is an acyl monophosphate. It is a conjugate acid of a 2-methylpropanoyl phosphate(2-)."}]