[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N][Branch2][Ring1][N][C][C][C][N][C][C][C][=C][C][=Branch1][#C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][C][Ring1][O][=O][O][C][O][C][C][C@H1][C][C][=C][C][=Branch1][N][=C][Branch1][#Branch1][C][=C][Ring1][Branch2][Ring1][=Branch1][O][C][O][C].[Cl]"}, {"from": "gpt", "value": "The molecule is a hydrochloride obtained by combining ivabradine with one molar equivalent of hydrochloric acid. Used to treat patients with angina who have intolerance to beta blockers and/or heart failure. It has a role as a cardiotonic drug. It contains an ivabradine(1+)."}]