4-Chloro-3-(difluoromethyl)-5-fluoropyridine-2-sulfonamide
2-Chloro-6-(difluoromethyl)-3-hydroxy-4-methoxypyridine
5-Chloro-2-(chloromethyl)-3-(difluoromethyl)-6-fluoropyridine
6-Chloro-3-(difluoromethyl)-2-hydroxy-4-methoxypyridine
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