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