4-(Chloromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-(Chloromethyl)-3-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine
6-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 3-(bromomethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetate