5-(Fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Chloro-3-hydroxy-2-nitro-6-(trifluoromethoxy)pyridine
Ethyl 6-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 2-(chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-5-acetate