3-Cyano-4-fluoro-2-(trifluoromethoxy)pyridine-5-carboxamide
3-Cyano-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxamide
3-Chloro-4-nitro-2-(trifluoromethoxy)pyridine-5-carboxamide
3-Chloro-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxamide
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