2-(Bromomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-(Difluoromethyl)-4-fluoro-2-methyl-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-methanol
Methyl 2-cyano-5-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate