[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a monoalkyl phosphate having methyl as the alkyl group. It has a role as an epitope, a phosphoantigen and an algal metabolite. It is a monoalkyl phosphate and a one-carbon compound. It is a conjugate acid of a methyl phosphate(2-)."}]