3-(Difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Hydroxy-4-methyl-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Aminomethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-(Difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylic acid