4-(Difluoromethyl)-5-methoxypyridine-2-carboxylic acid
6-(Chloromethyl)-2,4-dichloro-3-(difluoromethyl)pyridine
2-(Difluoromethyl)-4-methoxypyridine-5-methanol
5-(Difluoromethyl)-3-methoxypyridine-2-carboxylic acid
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