2-Chloro-4-cyano-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Bromo-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 3-chloro-4-iodo-2-(trifluoromethoxy)pyridine-5-carboxylate
5-Chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-methanol