4-(5,6,7,8-tetrahydroimidazo[5,1-f]pyridin-5-yl)benzonitrile Benzonitrile, 4-(5,6,7,8-tetrahydroimidazo(1,5-a)pyridin-5-yl)- FADROZOLE Fadrozol [INN-Spanish] Fadrozolum [INN-Latin]