[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][=Branch1][C][=O][O][C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring2][C][N][C][=Branch2][Ring1][N][=C][Branch2][Ring1][C][C][Ring1][=Branch1][C][=C][Branch1][#Branch2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][Cl][Cl][C][=Branch1][C][=O][O][C][C][C]"}, {"from": "gpt", "value": "The molecule is a dihydropyridine L-type calcium channel blocker that is selective for vascular smooth muscle and is indicated for blood pressure reduction when oral therapy is not an option."}]