4-Methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetonitrile
3-(Difluoromethyl)-2-nitro-4-(trifluoromethoxy)pyridine-5-acetic acid
Ethyl 6-(fluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Methoxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetonitrile