3-(Difluoromethyl)-6-fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxylic acid
Ethyl 3-hydroxy-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxylate