Methyl 3-(chloromethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-acetate
6-(Bromomethyl)-2-fluoro-3-methoxy-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-fluoro-4-methoxy-3-(trifluoromethoxy)pyridine
Methyl 5-chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate