6-(Difluoromethyl)-2-fluoro-3-nitropyridine-4-carboxylic acid
4-(Difluoromethyl)-3-fluoro-5-nitropyridine-2-carboxaldehyde
2-(Difluoromethyl)-4-fluoro-6-nitropyridine-3-carboxaldehyde
4-(Bromomethyl)-2-(difluoromethyl)-3-fluoropyridine-6-methanol
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