Methyl 3-fluoro-4-iodo-2-(trifluoromethoxy)pyridine-5-acetate
2-(Chloromethyl)-3-cyano-4-methoxy-5-(trifluoromethoxy)pyridine
Methyl 6-fluoro-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
6-(Difluoromethyl)-3-fluoro-4-methoxy-2-(trifluoromethoxy)pyridine