5-Chloro-2-cyano-3-methyl-4-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-cyano-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-5-methoxy-2-nitropyridine-3-sulfonyl chloride
Methyl 2-hydroxy-6-(trifluoromethyl)pyridine-3-acetate
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