4-Bromo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
2-(Bromomethyl)-4-chloro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Bromo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxaldehyde
4-Bromo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-methanol