5-Chloro-2-(difluoromethyl)-4-methoxypyridine-3-acetic acid
6-Chloro-3-(difluoromethyl)-2-hydroxypyridine-4-sulfonamide
2-Chloro-5-(difluoromethyl)-3-hydroxypyridine-6-sulfonamide
2-Bromo-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-4-methanol
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