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