5-(Bromomethyl)-4-(difluoromethyl)pyridine-2-carboxamide
2-(Chloromethyl)-3-(difluoromethyl)pyridine-6-carboxamide
2-(Chloromethyl)-3-(difluoromethyl)pyridine-4-carboxamide
5-(Bromomethyl)-2-(difluoromethyl)pyridine-4-carboxamide
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