3-(Aminomethyl)-2-(difluoromethyl)-4-methylpyridine
3-(Difluoromethyl)-2-(fluoromethyl)-4-iodopyridine
2-(Difluoromethyl)-6-(fluoromethyl)-3-iodopyridine
2-Amino-3-(bromomethyl)-4-(difluoromethyl)pyridine
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