3-(Chloromethyl)-4-(difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridine
2-Cyano-3-(difluoromethyl)-4-hydroxypyridine-5-sulfonyl chloride
2-Methoxy-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
5-(3,4-Dichlorophenyl)-2-(trifluoromethyl)pyridine
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