2-(Difluoromethyl)-3-methoxy-6-nitropyridine-5-sulfonyl chloride
4-Chloro-2-mercapto-6-(trifluoromethyl)pyridine
3-Bromo-2-(chloromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3,5-Diethylpyridin-4-amine
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