[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@][C][C][C@H1][C@][Branch2][Ring2][Branch2][C@@H1][Ring1][=Branch1][C][C@@][Branch2][Ring1][#C][C][=Branch1][C][=C][C@][Ring1][O][Branch1][S][C][=Branch1][C][=O][C@@][Branch1][Branch1][C][Ring1][Branch2][=O][Branch1][C][C][O][C][=Branch1][C][=O][O][C][C][Branch1][S][C][=C][C][=Branch1][C][=O][O][C][Ring2][Ring1][#Branch2][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a carboxylic ester, a cyclic terpene ketone, a meroterpenoid, an organic heterotetracyclic compound, a terpene lactone, a tertiary alpha-hydroxy ketone and a tertiary alcohol."}]