[{"from": "human", "value": "Could you provide a description of this molecule? [C][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 the mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris. It has a role as a calcium channel blocker, an antihypertensive agent, a vasodilator agent and an anti-arrhythmia drug. It is a dihydropyridine, a dichlorobenzene, an ethyl ester and a methyl ester."}]