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