2-(Bromomethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetonitrile
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-sulfonamide
2-Amino-5-(difluoromethyl)-4-methoxypyridine
2-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-sulfonamide