2-(Difluoromethyl)-3-(trifluoromethyl)pyridine-6-sulfonamide
3-(Bromomethyl)-2-(difluoromethyl)pyridine-6-acetic acid
6-(Bromomethyl)-2-(difluoromethyl)pyridine-3-acetic acid
4-(Difluoromethyl)-5-(trifluoromethyl)pyridine-2-sulfonyl chloride
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