[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch1][N][C][=Branch1][C][=O][C][C][C][Branch1][C][C][C][C@][Branch2][=Branch2][=Branch2][C@H1][Branch2][Branch1][Branch2][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring2][#C][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][=C][C@@][Ring1][=Branch1][Branch2][Ring1][#C][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][C][C][O][C@H1][C@@H1][Branch2][Branch1][C][C@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][O][Ring1][=Branch1][O][O][C@H1][C@@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C][O][Ring1][=Branch1][O][O][O][C][=Branch1][C][=O][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O][C][=Branch1][C][=O][C][O]"}, {"from": "gpt", "value": "The molecule is a steroid saponin that is 3,16,17-trihydroxycholest-5-en-22-one attached to a beta-D-glucopyranosyl residue at position 3 and a 2-O-acetyl-3-O-[2-O-(3,4-dimethoxybenzoyl)-beta-D-xylopyranosyl]-alpha-L-arabinopyranosyl residue at position 16 via a glycosidic linkage. Isolated from Ornithogalum thyrsoides and Galtonia candicans, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a beta-D-glucoside, an acetate ester, a benzoate ester, a cholestanoid, a steroid saponin and a 17-hydroxy steroid. It is functionally related to a 3,4-dimethoxybenzoic acid."}]