5-(Difluoromethyl)-2-iodo-4-nitropyridine
2-(Difluoromethyl)-5-iodopyridine-3-carboxaldehyde
4-(Difluoromethyl)-3-iodo-5-nitropyridine
2-(Difluoromethyl)-3-methoxypyridine-5-sulfonyl chloride
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