[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][O][C][C@@][Branch2][=Branch1][Branch1][C@H1][Branch2][Branch1][O][C][C][C@][Branch2][Branch1][Ring2][C@H1][Ring1][=Branch1][C][C@@H1][Branch2][Ring2][=Branch1][C@@][Branch2][Ring1][P][C@@H1][Ring1][=Branch1][C@H1][Branch2][Ring1][=Branch2][C][=C][Branch1][Ring2][O][Ring1][=Branch1][C][=C][Branch1][=Branch1][O][C][Ring1][#Branch1][=O][C][=C][N][=C][C][=C][Ring1][=Branch1][O][C][O][C][=Branch1][C][=O][C][C][O][C][=Branch1][C][=O][C][C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpenoid that consists of (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(acetoxymethyl)-12-hydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-2H,11H-benzo[f]pyrano[4,3-b]chromene-3,6-diol in which the hydrogens of the 3- and 6-hydroxy functions are substituted by acetyl groups. It has a role as a metabolite and an acyl-CoA:cholesterol acyltransferase 2 inhibitor. It is a sesquiterpenoid and an organic heterotetracyclic compound."}]