4-Chloro-3-(chloromethyl)-2-nitro-6-(trifluoromethoxy)pyridine
Ethyl 2-chloro-3-nitro-4-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-chloro-6-nitro-2-(trifluoromethoxy)pyridine-5-carboxylate
4-Chloro-2-(chloromethyl)-6-nitro-3-(trifluoromethoxy)pyridine