3-(Bromomethyl)-4,6-dibromo-2-(difluoromethyl)pyridine
2,4-Diamino-3-(difluoromethyl)-6-methylpyridine
3,4-Difluoro-5-(difluoromethyl)pyridine-2-sulfonamide
2,3-Diamino-6-(difluoromethyl)-4-methylpyridine
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