Methyl 4-(difluoromethyl)-3-iodo-2-methylpyridine-5-acetate
Ethyl 4-(difluoromethyl)-6-iodo-2-nitropyridine-3-carboxylate
Methyl 2-(difluoromethyl)-5-iodo-3-methylpyridine-4-acetate
4-(Difluoromethyl)-2-hydroxy-3-(trifluoromethyl)pyridine-5-methanol
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