4-Cyano-2-(difluoromethyl)-6-fluoropyridine-3-sulfonamide
2-Cyano-4-(difluoromethyl)-3-methoxy-5-methylpyridine
2-Cyano-4-(difluoromethyl)-6-iodopyridine-3-carboxaldehyde
3-Cyano-6-(difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine
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