3-Methoxy-5-methyl-6-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 2-(difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 3-(chloromethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Fluoromethyl)-2-methyl-3-nitro-4-(trifluoromethoxy)pyridine