2-Amino-5-(difluoromethyl)-6-iodopyridine-3-methanol
4-Amino-3-(difluoromethyl)-6-nitropyridine-2-carboxaldehyde
3-Amino-2-(difluoromethyl)-4-nitropyridine-6-carboxylic acid
6-Amino-4-(difluoromethyl)-2-iodopyridine-3-methanol
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