[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a diterpenoid."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C@@][Branch2][Ring1][#C][C][C][C][C@][Branch2][Ring1][#Branch1][C@H1][Ring1][=Branch1][C][C][=C][C@@H1][Ring1][=Branch1][C][C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][Branch1][C][C][C][C][C]"}]