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