[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][=C][Branch2][Ring1][S][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C@@H1][C@@][Ring1][Branch2][Branch1][N][C][C][C][C@][Ring1][=Branch1][Branch1][C][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a tricyclic diterpenoid isolated from the stem bark of Fraxinus sieboldiana. It has a role as a plant metabolite. It is a cyclic terpene ketone, a tricyclic diterpenoid and a member of phenols."}]