Methyl 5-(difluoromethyl)-3-nitropyridine-2-acetate
4-(Bromomethyl)-3-(difluoromethyl)pyridine-5-sulfonamide
6-Cyano-3-(difluoromethyl)pyridine-2-carboxaldehyde
Methyl 5-(difluoromethyl)-4-nitropyridine-2-acetate
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