[{"from": "human", "value": "Describe this molecule. [C][C][O][C][C@H1][C][C@H1][C@@][Branch2][Branch1][=Branch2][C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][Ring2][O][Ring1][#Branch1][C][=Branch2][Ring1][=C][=C][C][=Branch1][Branch1][=C][Ring1][#Branch1][O][C][C][=C][Branch1][S][C][C][C][Ring1][=Branch1][C][Branch1][Ring2][O][Ring1][N][Branch1][C][C][C][C][C][Branch1][C][C][Branch1][C][C][C][=C][C@@][Branch1][=Branch1][C][Ring2][Ring1][P][=O][Branch1][#Branch2][O][C][Ring2][Ring2][C][Branch1][C][C][C][C][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an organic heteroheptacyclic compound isolated from the bark of Indonesian Garcinia gaudichaudii and exhibits cytotoxic activity. It has a role as a metabolite and an antineoplastic agent. It is an organic heteroheptacyclic compound, an oxo monocarboxylic acid, a cyclic ether, a cyclic ketone, a bridged compound and an alpha,beta-unsaturated monocarboxylic acid."}]