[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C@@H1][C][C@][Branch2][Branch1][=Branch1][C][=Branch1][C][=O][O][C@@H1][C@][Ring1][=Branch1][Branch2][Ring2][=Branch2][C][=C][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C@H1][Branch1][#Branch1][C@@][Ring1][S][Ring1][Branch2][C][C][=C][C][Ring2][Ring1][Branch1][=C][C][=Branch1][C][=O][O][C][Ring1][#Branch1][Branch1][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is published in DOI:10.1016/S0040-4039(00)88109-5 It is a meroterpenoid, a cyclic terpene ketone, an organic heteropolycyclic compound, a terpene lactone and a tertiary alcohol."}]