4-Chloro-3-(difluoromethyl)-2-fluoropyridine-6-sulfonamide
2-Chloro-6-(difluoromethyl)-3-hydroxypyridine-4-carboxylic acid
2-Chloro-5-(difluoromethyl)-6-hydroxy-3-methoxypyridine
2-Chloro-5-(difluoromethyl)-4-hydroxypyridine-3-carboxylic acid
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