[{"from": "human", "value": "Provide a description of this molecule. [C][C@][C][C][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C][C@H1][Branch2][Ring2][C][C@@H1][C@][Ring1][O][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@][Branch2][Ring1][C][C@H1][Ring1][#Branch1][C][C][C@@][Ring1][Branch1][C][C][C][=Branch1][C][=O][O][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a steroid acid ester, a methyl ester, an oxaspiro compound, a gamma-lactone, an organic heteropentacyclic compound, a 3-oxo-Delta(4) steroid and an epoxy steroid. It has a role as an aldosterone antagonist and an antihypertensive agent. It derives from a hydride of a pregnane."}]