[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][Branch1][=Branch2][C][C][C][=C][Branch1][C][C][C][C@H1][C][C][C@@][Branch2][Ring2][#Branch1][C@@][Ring1][Branch1][Branch2][Ring1][S][C][C][C@][C@H1][Ring1][=Branch1][C][C][C@@H1][C@][Ring1][=Branch1][Branch1][Ring2][C][Ring1][#Branch1][C][C][C@@H1][Branch1][=Branch2][C@@][Ring1][#Branch1][Branch1][C][C][C][=O][O][C][C]"}, {"from": "gpt", "value": "The molecule is a 3beta-hydroxy-4alpha-formyl-4beta-methylsteroid that is 9beta-9,19-cyclolanost-24-ene-3beta,28-diol in which the hydroxy group at position 28 has been oxidised to the corresponding aldehyde. It is a 3beta-hydroxy-4alpha-formyl-4beta-methylsteroid and a pentacyclic triterpenoid. It is functionally related to a 9beta-9,19-cyclolanost-24-ene-3beta,28-diol."}]