4-(Chloromethyl)-3-(difluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-6-iodo-2-methyl-4-(trifluoromethoxy)pyridine
5-(Chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-(Chloromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol