[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@][C][C][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C][C][C@@H1][C@@H1][Ring1][O][C@H1][Branch2][Ring1][Branch2][C][C@][Branch2][Ring1][C][C@H1][Ring1][=Branch1][C][C][C@@][Ring1][Branch1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a 17alpha-hydroxy-C21-steroid that is cortisol in which the 20-oxo group has been reduced to a hydroxy group. It is a metabolite of cortisol identified in the urine of horses and humans, and its urinary excretion is increased in obesity. It has a role as a human urinary metabolite and a mammalian metabolite. It is a 21-hydroxy steroid, a 3-oxo-Delta(4) steroid, a 20-hydroxy steroid, an 11beta-hydroxy steroid and a 17alpha-hydroxy-C21-steroid. It is functionally related to a cortisol."}]