Ethyl 4-(chloromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 2-methyl-5-nitro-6-(trifluoromethoxy)pyridine-3-acetate
3-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Ethyl 5-(chloromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetate