2-Cyano-6-(fluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine
Methyl 2-cyano-6-iodo-3-(trifluoromethoxy)pyridine-5-acetate
3-Cyano-2-(fluoromethyl)-5-iodo-6-(trifluoromethoxy)pyridine
Methyl 6-cyano-3-iodo-2-(trifluoromethoxy)pyridine-4-acetate
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