2,4-Diamino-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine
3,6-Dibromo-2-(trifluoromethoxy)pyridine-4-sulfonamide
2,3-Diamino-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
2,5-Dibromo-3-(trifluoromethoxy)pyridine-6-sulfonamide
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