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