[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@@H1][C][C][C@@][Branch2][Ring1][#C][C@@H1][Branch1][P][C@@][Ring1][=Branch1][Branch1][C][C][C][C][C][C][C][O][C][Ring1][Branch1][=O][C][C][C][=C][Ring1][S][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a diterpenoid that is 3,4,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid substituted by methyl groups at positions 5, 6 and 8a and a 2-(2-oxotetrahydrofuran-3-yl)ethyl group at position 5 (the 4aR,5S,6R,8aR stereoisomer). It is isolated from the whole plant of Ballota limbata (Syn.Otostegia limbata) and acts as a lipoxygenase inhibitor. It has a role as a metabolite and a lipoxygenase inhibitor. It is a diterpenoid, a carbobicyclic compound, a gamma-lactone, a monocarboxylic acid and a member of octahydronaphthalenes."}]