Methyl 2-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxylate
3-Methoxy-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylic acid
3-(Difluoromethyl)-5-nitro-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Difluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-acetonitrile