Ethyl 4-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
Ethyl 2-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
6-Cyano-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Fluoro-5-hydroxy-4-iodo-3-(trifluoromethoxy)pyridine