Methyl 2-nitro-6-(trifluoromethoxy)pyridine-4-carboxylate
2,4-Diamino-6-hydroxy-3-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine
2,4-Diamino-3-hydroxy-6-(trifluoromethoxy)pyridine
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