Ethyl 2-(difluoromethyl)-5-fluoro-4-iodopyridine-3-carboxylate
Methyl 5-(difluoromethyl)-4-fluoro-2-iodopyridine-3-acetate
Methyl 3-(difluoromethyl)-2-fluoro-5-iodopyridine-4-acetate
2-(Difluoromethyl)-3-fluoro-6-methoxypyridine-5-carboxaldehyde
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