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