3-Cyano-5-(difluoromethyl)-2-methylpyridine-6-carboxaldehyde
3-Cyano-2-(difluoromethyl)-4-nitropyridine-5-carbonyl chloride
2-Cyano-5-(difluoromethyl)-3-methylpyridine-6-carboxaldehyde
6-Cyano-4-(difluoromethyl)-3-nitropyridine-2-sulfonamide
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