3-Chloro-5-cyano-2-hydroxy-4-(trifluoromethoxy)pyridine
Ethyl 6-bromo-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Bromo-4-(fluoromethyl)-5-nitro-2-(trifluoromethoxy)pyridine
Ethyl 2-bromo-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate