[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a tricyclic diterpenoid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C@@][Branch2][Ring2][Branch2][C][C][C@][Branch2][Ring1][P][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C@@H1][C@@][Ring1][Branch2][Branch1][O][C][C][C][C][Ring1][=Branch1][Branch1][C][C][C][C][=Branch1][C][=O][O][O][C][=C]"}]