2,2,2-trifluoro-1-(5,6,8,9-tetrahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepin-7(1H)-yl)ethanone ; 2,2,2-Trifluoro-1-(5,6,8,9-tetrahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepin-7(1H)-yl)ethan-1-one ; Varenicline Imidazole ;