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