5-(Chloromethyl)-2-fluoro-3-methoxy-6-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-fluoro-6-methoxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-(difluoromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine
5-Cyano-3-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine