Methyl 5-(chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetate
3-(Chloromethyl)-6-fluoro-4-nitro-2-(trifluoromethoxy)pyridine
5-Hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde