3-(Chloromethyl)-2-cyano-4-fluoro-6-(trifluoromethoxy)pyridine
Ethyl 3-cyano-2-iodo-5-(trifluoromethoxy)pyridine-6-acetate
2-(Chloromethyl)-6-cyano-5-fluoro-3-(trifluoromethoxy)pyridine
Ethyl 3-cyano-2-iodo-4-(trifluoromethoxy)pyridine-5-acetate
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