5-(Aminomethyl)-2-(difluoromethyl)-4-nitropyridine
2-(Difluoromethyl)-4-(trifluoromethyl)pyridine-3-acetonitrile
2,5-Dibromo-4-(difluoromethyl)-3-methoxypyridine
2-(Difluoromethyl)-3-(trifluoromethyl)pyridine-4-acetonitrile
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