[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@][C][C@H1][Branch2][=Branch1][Ring2][C@@H1][Branch2][Ring2][O][C@][Ring1][Branch1][Branch2][Ring2][Ring2][C][C][=Branch1][C][=O][C@@][Branch2][Ring1][#Branch2][C@H1][Ring1][#Branch2][C][C][=C][C@H1][Ring1][=Branch1][C][C@@H1][Branch1][N][C][=Branch1][C][=O][C][Ring1][#Branch1][Branch1][C][C][C][O][C][C][C@][Branch1][C][C][Branch1][#C][C][=Branch1][C][=O][C][C][C][Branch1][C][C][Branch1][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5. It is a 23,24-dihydrocucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone."}]