3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxylic acid
6-(Difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylic acid
2-(Chloromethyl)-6-(difluoromethyl)pyridine-4-sulfonamide
2,3-Difluoro-5-(difluoromethyl)pyridine-4-carboxaldehyde
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