2-Fluoro-3-(fluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine
Methyl 3-(chloromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 5-(chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetate
3-(Chloromethyl)-6-fluoro-4-nitro-2-(trifluoromethoxy)pyridine