4-Bromo-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Bromo-2-methoxy-5-methyl-3-(trifluoromethoxy)pyridine
2-Bromo-5-hydroxy-3-nitro-6-(trifluoromethoxy)pyridine
4-Bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde