[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O-1][C][C@H1][Branch1][Ring2][C][C][S][S]"}, {"from": "gpt", "value": "The molecule is a dihydrolipoate that is the conjugate base of (R)-dihydrolipoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (R)-dihydrolipoic acid."}]