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