6-Chloro-2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine
4-Chloro-6-(difluoromethyl)-3-iodopyridine-2-carbonyl chloride
2-Iodo-5-methyl-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
4-Chloro-2-chloromethyl-6-fluoropyridine
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