[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a glycidol. It is functionally related to a (R)-1,2-epoxypropane. It is an enantiomer of a (S)-glycidol."}, {"from": "gpt", "value": "[C][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][O]"}]