[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@][C][C][C@@][Branch2][Branch1][=Branch2][C][=Branch2][Ring2][Ring2][=C][C][=Branch1][C][=O][C@H1][C@][Ring1][#Branch1][Branch2][Ring1][#Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][=C][C][C][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][Branch1][C][C][C][O][C][C][C@@H1][Ring2][Ring1][Branch2][C][C][Branch1][=Branch1][C][C][Ring2][Ring1][N][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is the pentacyclic triterpenoid that is the 11-oxo derivative of beta-amyrin. It is a pentacyclic triterpenoid and a cyclic terpene ketone. It is functionally related to a beta-amyrin."}]