4-(Chloromethyl)-3-methoxy-5-nitro-2-(trifluoromethoxy)pyridine
3-Methoxy-2-nitro-6-(trifluoromethoxy)pyridine-4-carbonyl chloride
4-(Chloromethyl)-6-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2-methoxy-5-nitro-3-(trifluoromethoxy)pyridine