[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring1][N][N][C][=Branch2][Ring1][=Branch1][=C][Branch1][=N][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][=Branch1][C][=O][O][C][C][C][O][C][C][N]"}, {"from": "gpt", "value": "The molecule is a second generation calcium channel blocker that is used in the therapy of hypertension and angina pectoris. Amlodipine has been linked to a low rate of serum enzyme elevations during therapy and to rare instances of clinically apparent acute liver injury."}]