[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][#Branch2][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][NH1+1][=C][Branch1][C][N][N][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is dianion of N-phosphotaurocyamine arising from deprotonation of phosphoramidate and sulfonate OH groups and protonation of the guanidino group; major species at pH 7.3. It is a conjugate base of a N-phosphotaurocyamine."}]