Ethyl 4-(aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-5-acetate
2-(Difluoromethyl)-3-fluoro-5-methylpyridine-4-carboxylic acid
Methyl 3-chloro-6-cyano-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-bromo-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate