[{"from": "human", "value": "Provide a brief overview of 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][O][C][C][C][=C][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][N][C][C][C@@H1][Branch1][=Branch1][C@H1][Ring1][=Branch1][C][O][O][C][C]"}, {"from": "gpt", "value": "The molecule is a 3beta-sterol that is 5alpha-cholest-8-en-3beta-ol carrying an additional hydroxymethyl substituent at position 4alpha. It has a role as a human metabolite. It is a 3beta-sterol and a cholestanoid."}]