[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an apiitol that has R-configuration at the chiral centre. It is an enantiomer of a D-apiitol."}, {"from": "gpt", "value": "[C][Branch1][#C][C@H1][Branch1][O][C][Branch1][Ring1][C][O][Branch1][Ring1][C][O][O][O][O]"}]