2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethyl)pyridine
3,5-Dichloro-2-(difluoromethyl)pyridine-6-acetonitrile
3-(Bromomethyl)-2,4-diamino-5-(difluoromethyl)pyridine
3,4-Dichloro-6-(difluoromethyl)pyridine-2-acetonitrile
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