[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@][C][C][C][=C][Branch2][Ring2][Ring1][C@@][Ring1][=Branch1][Branch2][Ring1][N][C][C][C@@H1][Ring1][=Branch2][C@@H1][Branch1][#C][C][C][C@@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][O][O][C][=Branch1][C][=O][O][C][C][C][C@@H1][C@@][Ring2][Ring1][#Branch1][Branch1][=C][C][C][C][=Branch1][C][=O][C][Ring1][#Branch1][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a tetracyclic triterpenoid that is lanost-8-ene substituted by hydroxy groups at positions 24 and 25 , a carboxylic acid at position 21 and an oxo grouo at position 3 (the 24S stereoisomer). Isolated from the fruit bodies of Fomitopsis pinicola, it exhibits antiinflammatory activity against cylooxygenase-1 (COX-1) and cylooxygenase-2 (COX-2). It has a role as a metabolite, a cyclooxygenase 1 inhibitor and a cyclooxygenase 2 inhibitor. It is a tetracyclic triterpenoid, an oxo monocarboxylic acid and a diol. It derives from a hydride of a lanostane."}]