5-(Difluoromethyl)-3-fluoro-2-methoxypyridine-4-carboxylic acid
4-(Difluoromethyl)-3-fluoro-5-iodopyridine-2-sulfonamide
Methyl 3-(difluoromethyl)-5-fluoro-4-methoxypyridine-2-acetate
Methyl 5-(difluoromethyl)-4-fluoro-2-methoxypyridine-3-acetate
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