2,4-Dibromo-3-(difluoromethyl)pyridine-6-sulfonyl chloride
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-6-methanol
5-(Difluoromethyl)-2,4-dimethoxypyridine-3-sulfonyl chloride
6-(Difluoromethyl)-2-(trifluoromethyl)pyridine-3-methanol
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