3-Chloro-4-(difluoromethyl)-2-fluoropyridine-5-carboxaldehyde
2-Chloro-3-methoxypyridine-6-carbonyl chloride
2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Chloromethyl-3-hydroxy-5-methylpyridine
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