Methyl 6-(chloromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetate
3-(Chloromethyl)-5-cyano-2-(difluoromethyl)pyridine
Methyl 4-(chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
5-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile