Methyl 5-(chloromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
Ethyl 2-(chloromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-acetate
Methyl 4-(chloromethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
Ethyl 5-amino-2-(difluoromethyl)pyridine-4-acetate