2,5-Dichloro-3-(difluoromethyl)pyridine-4-methanol
2,3-Diamino-6-(difluoromethyl)-5-methoxypyridine
3,5-Diamino-4-(difluoromethyl)-2-iodopyridine
4,6-Diamino-2-(difluoromethyl)-3-iodopyridine
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