3-(Chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-5-methanol
5-(Difluoromethyl)-4-hydroxy-3-nitro-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-5-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-4-methanol