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