4-Chloro-5-(fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
2-Bromo-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-methanol
5-Bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Chloro-3-(fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine