[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an Aldosterone Antagonist. The mechanism of action of eplerenone is as an Aldosterone Antagonist."}, {"from": "gpt", "value": "[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]"}]