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