[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C][N][=C][Branch1][C][N][N][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a member of guanidinoethyl methyl phosphates. It is a conjugate acid of a N'-phosphonatoguanidinoethyl methyl phosphate(2-)."}]