5-Hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxamide
2-Hydroxy-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxamide
6-Hydroxy-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxamide
2-Hydroxy-3-methyl-5-(trifluoromethoxy)pyridine-4-carboxamide
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