[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch2][Branch1][Ring1][=C][C][C][=C][Branch1][N][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][C@@H1][C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][=Branch1][C][=C][Branch1][P][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][O][C][C][=C][Branch1][C][C][C][O][O][C]"}, {"from": "gpt", "value": "The molecule is a trihydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 5, 7 and 3', a methoxy group at position 4' and prenyl groups at positions 8 and 2'. Isolated from Dendrolobium lanceolatum, it exhibits cytotoxic activity. It has a role as a metabolite and an antineoplastic agent. It is a trihydroxyflavanone, a monomethoxyflavanone and a member of 4'-methoxyflavanones. It is functionally related to a (2S)-flavanone."}]