[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is the (S)-enantiomer of dihydrolipoic acid. It is an enantiomer of a (R)-dihydrolipoic acid."}, {"from": "gpt", "value": "[C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][C@@H1][Branch1][Ring2][C][C][S][S]"}]