2-Chloro-5-(difluoromethyl)-3-hydroxy-6-methylpyridine
2-(Aminomethyl)-6-chloro-3-(difluoromethyl)-4-hydroxypyridine
3-Bromo-2-(bromomethyl)-4-(difluoromethyl)pyridine-6-acetic acid
6-Bromo-3-(bromomethyl)-2-(difluoromethyl)pyridine-4-acetic acid
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