[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is the (R)-enantiomer of limonene 1,2-epoxide. It derives from a hydride of a (4R)-limonene."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C@@H1][C][C][C][Branch1][#Branch2][C][Branch1][Ring2][C][Ring1][=Branch1][O][Ring1][Ring2][C]"}]