[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=C][C@@H1][C][C][C@][Branch2][=Branch1][Ring2][C@H1][Ring1][Branch1][C@H1][C][C][C@H1][C@][Branch1][O][C@@][Ring1][=Branch1][Branch1][Branch1][C][C][Ring1][#Branch2][C][Branch2][Ring2][N][C][C][C@@H1][C@@][Ring1][#Branch2][Branch2][Ring2][C][C][C@H1][Branch1][N][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][Branch1][C][C][C][O][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a pentacyclic triterpenoid that is lup-20(29)-en-28-oic acid substituted by a hydroxy group at position 3 and a [(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy group at position 2 (the 2alpha,3beta-stereoisomer ). It has been isolated from the root bark of Zizyphus jujuba and Ziziphus cambodianus. It has a role as an antiplasmodial drug and a plant metabolite. It is a pentacyclic triterpenoid, a hydroxy monocarboxylic acid and a cinnamate ester. It derives from a hydride of a lupane."}]