3-Amino-6-(aminomethyl)-4-bromo-2-(difluoromethyl)pyridine
3-(Chloromethyl)-5-(difluoromethyl)-2,6-dimethoxypyridine
2-(Difluoromethyl)-3,6-diiodopyridine-5-methanol
3-(Chloromethyl)-6-(difluoromethyl)-2,5-dimethoxypyridine
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