[{"from": "human", "value": "Describe this molecule. [C][C@@][C][C][C@H1][C@][Branch2][=Branch1][=N][C@H1][Branch2][=Branch1][Branch2][C][C][=Branch1][C][=O][C@@][Ring1][#Branch1][Branch2][Branch1][N][C@H1][Ring1][O][C][C][=C][C@][Ring1][#C][Branch2][Ring2][#C][C][C][C@@][Branch1][S][C@H1][Ring1][=Branch1][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][C][=Branch1][C][=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][C][O][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a triterpenoid saponin that is olean-12-ene attached to hydroxy groups at positions 3 and 23, oxo groups at positions 1 and 28 and a beta-D-glucopyranosyloxy group at position 28. It has been isolated from the leaves and twigs of Juglans sinensis. It has a role as a plant metabolite. It is a triterpenoid saponin, a carboxylic ester, a monosaccharide derivative, a pentacyclic triterpenoid, a beta-D-glucoside and a cyclic terpene ketone. It derives from a hydride of an oleanane."}]