Methyl 4-fluoro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate
5-(Difluoromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Fluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 5-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate