[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@][C][C][C@@H1][C@@][Branch2][Ring2][#Branch1][C@H1][Ring1][=Branch1][C][C][=C][C@][Ring1][#Branch2][Branch2][Ring1][#Branch2][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][Branch2][Ring1][C][C][=Branch1][C][=O][C][C@@H1][Branch1][=Branch2][C][Ring2][Ring1][#Branch2][Branch1][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a pentacyclic triterpenoid that is olean-12-ene substituted by a carboxy group at position 28, a beta-hydroxy group at position 3 and an oxo group at position 1. It has been isolated from Juglans sinensis. It has a role as a plant metabolite. It is a pentacyclic triterpenoid, a cyclic terpene ketone and a hydroxy monocarboxylic acid. It derives from a hydride of an oleanane."}]