[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][N][C][C][Branch2][Ring1][=Branch1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][O]"}, {"from": "gpt", "value": "The molecule is an alpha-Adrenergic Blocker and beta-Adrenergic Blocker. The mechanism of action of carvedilol is as an Adrenergic alpha-Antagonist and Adrenergic beta1-Antagonist and Adrenergic beta2-Antagonist."}]