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