5-Chloro-4-(chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
2-Amino-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-methanol
4-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-2-acetonitrile
5-Chloro-2-(chloromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine