[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch1][=Branch2][C][C][C][C][Branch1][C][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][N][C][C][C@H1][C@H1][Ring1][=Branch1][C][=Branch1][C][=O][C][C@@H1][C@@][Ring1][#Branch1][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][C]"}, {"from": "gpt", "value": "The molecule is a cholestanoid that is 5alpha-cholestan-3beta-ol carrying an additional oxo substituent at position 7. It has a role as a human metabolite. It is a cholestanoid, a 7-oxo steroid and a 3beta-hydroxy steroid. It is functionally related to a (5alpha)-cholestan-3beta-ol."}]