3-(Bromomethyl)-5-iodo-2-nitro-6-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Methyl 3-(fluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetate