[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@][C][C][C][C@H1][Ring1][Branch1][C@@H1][C][C][C@H1][C][C][C][C][C@@][Ring1][=Branch1][Branch1][Branch2][C@H1][Ring1][#Branch2][C][C][Ring1][P][C]"}, {"from": "gpt", "value": "The molecule is the 5alpha-stereoisomer of androstane. It has a role as a human metabolite."}]