2-Fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxamide
3-Cyano-2-nitro-5-(trifluoromethoxy)pyridine-6-carboxamide
2-Fluoro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxamide
3-Cyano-2-nitro-4-(trifluoromethoxy)pyridine-6-carboxamide
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