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