[{"from": "human", "value": "Generate a molecule based on this description. The molecule is the open chain form of D-idose. It is an enantiomer of an aldehydo-L-idose."}, {"from": "gpt", "value": "[C][Branch2][Ring1][Ring1][C@H1][Branch1][#C][C@@H1][Branch1][O][C@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][=O][O][O][O][O][O]"}]