2-(Difluoromethyl)-5-hydroxy-4-(trifluoromethyl)pyridine-3-carboxylic acid
5-(Difluoromethyl)-2-iodo-3-methylpyridine-6-carboxamide
4-(Difluoromethyl)-3-iodo-6-nitropyridine-2-acetic acid
2-(Difluoromethyl)-3-iodo-5-methoxypyridine-6-carboxylic acid
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