[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch1][=Branch2][C][C][C][C][Branch1][C][C][C][C@H1][C][C@H1][Branch2][Ring1][P][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a 3beta-hydroxysteroid consisting of 3beta-hydroxy-5alpha-cholestane having an additional hydroxy group at the 15beta-position. It is a 3beta-hydroxy steroid and a 15beta-hydroxy steroid."}]