3-(Chloromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
Methyl 3,4-diiodo-2-(trifluoromethoxy)pyridine-5-carboxylate
4-(Chloromethyl)-5-nitro-2-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2-nitro-6-(trifluoromethoxy)pyridine
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