[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][C@H1][C@H1][Branch2][#Branch1][P][C][C@@H1][C@@][Ring1][Branch1][Branch2][#Branch1][Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C@H1][C@@][Ring1][=Branch1][Branch2][=Branch1][Branch2][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@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@H1][C@@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][C][C][O][C@H1][Branch1][=Branch1][C@@H1][Ring2][Branch1][Branch2][O][C][=C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a sterol 3-beta-D-glucoside that is 16,23-epoxycholest-24-ene-3,22-diol substituted by a 6-deoxy-alpha-L-mannopyranosyl-(1->2)-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranosyl moiety at position 3 via a glycosidic linkage (the 3beta,5beta,16beta,22R,23S stereoisomer). Isolated from bulbs of Ornithogalum saundersiae, it exhibits inhibitory activity on proliferation of human peripheral blood lymphocytes. It has a role as a metabolite and an antineoplastic agent. It is a cholestanoid, a cyclic ether, a sterol 3-beta-D-glucoside, a trisaccharide derivative and a 22-hydroxy steroid."}]