2,5-Difluoro-4-(difluoromethyl)-3-methylpyridine
4,6-Difluoro-3-(difluoromethyl)-2-methoxypyridine
2,4-Difluoro-3-(difluoromethyl)-5-methoxypyridine
2-Cyano-3,5-difluoro-4-(difluoromethyl)pyridine
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