3-(Chloromethyl)-5-cyano-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 3-chloro-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
5-(Chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Fluoro-4-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine