[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is the sodium salt of gluconic acid with chelating property. Sodium gluconate chelates and forms stable complexes with various ions, preventing them from engaging in chemical reactions."}, {"from": "gpt", "value": "[C][Branch2][Ring1][#Branch1][C@H1][Branch2][Ring1][C][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O][O][O].[Na+1]"}]