3,4-Diamino-2-(trifluoromethoxy)pyridine-6-carboxamide
2,4-Diamino-6-(trifluoromethoxy)pyridine-3-carboxamide
2,3-Diamino-4-(trifluoromethoxy)pyridine-6-carboxamide
2,3-Dichloro-5-(trifluoromethoxy)pyridine-4-carboxamide
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