3-Bromo-2-(chloromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine
Methyl 5-bromo-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Bromo-6-cyano-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine
6-Bromo-2-(chloromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine