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