[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch1][#Branch2][C][C][C][C][Branch1][C][C][C][O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=C][C@H1][Branch2][Ring1][=Branch2][C][C@H1][C@H1][Ring1][=Branch1][C@@H1][Branch1][S][C][C][=C][C][=Branch1][C][=O][C][C][C@][Ring1][O][Ring1][#Branch1][C][O][O][C]"}, {"from": "gpt", "value": "The molecule is a cholestanoid that is cholest-4-en-3-one which has been substituted by hydroxy groups at the 7alpha, 12alpha, and 26 positions. It is an intermediate in bile acid metabolism. It has a role as a bile acid metabolite. It is a 7alpha-hydroxy steroid, a 12alpha-hydroxy steroid, a 26-hydroxy steroid, a 3-oxo steroid, a cholestanoid and a C27-steroid."}]