[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@][C][C][C@@H1][Branch2][Branch1][N][C][Branch2][Branch1][Ring2][C@@H1][Ring1][=Branch1][C][C][C@@][Branch2][Ring2][#Branch2][C@@H1][Ring1][#Branch2][C][C][C@@][C@][Ring1][=Branch1][Branch2][Ring1][=N][C][C@H1][Branch2][Ring1][#Branch1][C@@][Branch1][S][C@H1][Ring1][=Branch1][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][C][O][Ring1][=C][O][C][C][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a hexacyclic triterpenoid that consists of oleanane substituted by hydroxy groups at 3beta and 16alpha-position and an oxolane bridge at positions 13 and 28. It is a bridged compound, a diol, a cyclic ether and a hexacyclic triterpenoid. It derives from a hydride of an oleanane."}]