[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a diterpene lactone."}, {"from": "gpt", "value": "[C][C@@][C][C][C@@H1][C][=Branch1][C][=O][O][C@@H1][Branch2][Ring1][O][C][C@@][Ring1][#Branch1][Branch2][Ring1][Ring1][C@H1][Ring1][O][C][C][=C][C@@][Ring1][#C][Branch1][#Branch1][C][=Branch1][C][=O][O][C][O][C][C][=C][O][C][=C][Ring1][Branch1]"}]