Chemical Name: ent-Ivabradine Hydrochloride;R-Ivabradine HCl, 3-[3-[[[(7R)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one Hydrochloride;Bicyclo[4.2.0]octane, 2H-3-benzazepin-2-one deriv;