[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][=C][C@H1][Branch1][#Branch2][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is an organosulfonate oxoanion resulting from the removal of a proton from the sulfonic acid group of (2R)-3-sulfopropanediol. It is a conjugate base of a (2R)-3-sulfopropanediol. It is an enantiomer of a (2S)-3-sulfopropanediol(1-)."}]