3-(Chloromethyl)-2-methoxy-5-nitro-6-(trifluoromethoxy)pyridine
3-Amino-4-fluoro-2-iodo-6-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Chloromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-acetic acid