2-Fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylic acid
3-Amino-6-(difluoromethyl)-2-fluoro-5-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-(Difluoromethyl)-3-fluoro-4-iodo-5-(trifluoromethyl)pyridine