6-(Difluoromethyl)-4-nitro-2-(trifluoromethoxy)pyridine-3-acetic acid
4-(Bromomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetonitrile
3-(Aminomethyl)-2-methyl-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-(Aminomethyl)-2-methyl-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine