3-Methoxy-5-methyl-4-nitro-2-(trifluoromethoxy)pyridine
Methyl 6-methoxy-4-nitro-2-(trifluoromethoxy)pyridine-3-carboxylate
5-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
5-Methoxy-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine