3,5-Difluoro-2-(difluoromethyl)-6-methoxypyridine
4,5-Difluoro-2-(difluoromethyl)-3-methoxypyridine
3,4-Difluoro-5-(difluoromethyl)-2-methoxypyridine
3,4-Difluoro-2-(difluoromethyl)-6-methoxypyridine
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