Ethyl 5-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Cyano-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylic acid
5-Cyano-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 3-(chloromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate