[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an octane-1,2-diol. It is an enantiomer of a (2R)-octane-1,2-diol."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C@@H1][Branch1][Ring1][C][O][O]"}]