[{"from": "human", "value": "What can you tell me about this molecule? [C][C@][Branch2][Ring1][O][C][C][C][C@][Branch2][Ring1][Ring1][C@H1][Ring1][=Branch1][C][C][C@@][Branch1][#Branch1][C@@H1][Ring1][=Branch1][C][C][O][Branch1][C][C][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a diterpenoid that is 13,14,15,16-tetranorlabdane substituted by hydroxy grousp at positions 8, 12 and 18. It has been isolated from the aerial parts of Crassocephalum mannii and has been shown to exhibit COX-1 and COX-2 activity. It has a role as a plant metabolite, a cyclooxygenase 1 inhibitor and a cyclooxygenase 2 inhibitor. It is a tertiary alcohol, a diterpenoid and a triol."}]