[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][C@H1][Branch1][#C][C@@H1][Branch1][O][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is conjugate base of 3,7-dideoxy-D-threo-hepto-2,6-diuolosonic acid. It is a conjugate base of a 3,7-dideoxy-D-threo-hepto-2,6-diuolosonic acid."}]