2-Chloro-6-cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Amino-6-(bromomethyl)-4-(difluoromethyl)-3-methoxypyridine
3-(Aminomethyl)-4-hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Amino-3-(difluoromethyl)-6-methylpyridine-5-sulfonamide