[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organic sodium salt that is the disodium salt of (S)-malic acid. It contains a (S)-malate(2-)."}, {"from": "gpt", "value": "[C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][O-1].[Na+1].[Na+1]"}]