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