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