[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][C][C@@H1][C@@H1][Branch1][=C][C@@H1][C@H1][Ring1][#Branch1][C][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=C][O][O][C][=Branch1][C][=O][C][Ring1][=N][=C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpene lactone that is decahydroazuleno[4,5-b]furan-2(3H)-one substituted by methylidene groups at positions 3, 6 and 9 and a hydroxy group at position 8. It has a role as an EC 1.14.13.39 (nitric oxide synthase) inhibitor and a metabolite. It is a gamma-lactone, a guaiane sesquiterpenoid, an organic heterotricyclic compound, a sesquiterpene lactone and a secondary alcohol."}]