4-(Chloromethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride
3-Cyano-5-(difluoromethyl)pyridine
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine
2-(Chloromethyl)-3-(difluoromethyl)pyridine
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