[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][C@@][C][C][C@H1][C@][Branch2][Ring1][Ring1][C@@H1][Ring1][=Branch1][C][C@H1][Branch1][O][C@@][Ring1][#Branch2][Branch1][Branch1][O][C][Ring1][O][O][O][Branch2][Ring2][=Branch2][C][C][C@@][Branch2][Ring2][C][C@@][Ring1][=C][Branch2][Ring1][O][C][C][C@@][Branch2][Ring1][Ring2][C@H1][Ring1][=Branch1][C][C@][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][=Branch1][C][=O][O][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a tricyclic diterpenoid having formula C30H48O5, originally isolated from the bark of Tripterygium wilfordii. It is a hexacyclic triterpenoid, a diol, a hydroxy monocarboxylic acid and a cyclic hemiketal. It derives from a hydride of a friedelane."}]