[{"from": "human", "value": "Provide 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][=Branch1][C][=O][C][C@][Branch2][Ring1][C][C@H1][Ring1][#Branch1][C][C][C@@][Ring1][Branch1][Branch1][#Branch1][C][=Branch1][C][=O][C][O][O][C]"}, {"from": "gpt", "value": "The molecule is a C21-steroid that is pregn-4-ene substituted by hydroxy groups at positions 17 and 21 and oxo group at positions 3, 11 and 20. It has a role as a human metabolite and a mouse metabolite. It is a 17alpha-hydroxy steroid, a 21-hydroxy steroid, an 11-oxo steroid, a 20-oxo steroid, a C21-steroid, a 3-oxo-Delta(4) steroid, a primary alpha-hydroxy ketone, a tertiary alpha-hydroxy ketone and a glucocorticoid. It derives from a hydride of a pregnane."}]