[{"from": "human", "value": "Please give me some details about this molecule. [C][N+1][Branch1][C][C][Branch1][N][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][C][O]"}, {"from": "gpt", "value": "The molecule is an ammonium betaine derivative of propanesulfonic acid. One of a group of non-detergent sulfobetaines having a sulfobetaine hydrophilic group and a short hydrophobic group that cannot aggregate to form micelles."}]