4-(Bromomethyl)-6-(difluoromethyl)-2,3-diiodopyridine
5-Amino-3-bromo-2-(chloromethyl)-4-(difluoromethyl)pyridine
2-(Aminomethyl)-6-(difluoromethyl)-3,5-diiodopyridine
3-Amino-5-bromo-6-(difluoromethyl)-2-nitropyridine
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