4-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-(Aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Difluoromethyl)-5-methyl-3-nitropyridine-2-acetonitrile
4-Methyl-2-(trifluoromethyl)pyridine-5-carbonyl chloride
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