2-(Chloromethyl)-3-iodo-4-nitro-6-(trifluoromethoxy)pyridine
Ethyl 4-(fluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-(fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
3-(Bromomethyl)-6-iodo-2-nitro-5-(trifluoromethoxy)pyridine