3-Amino-5-(difluoromethyl)-4-iodopyridine-2-carboxaldehyde
5-Amino-4-(difluoromethyl)-3-nitropyridine-2-acetic acid
Methyl 3-amino-5-(difluoromethyl)-2-nitropyridine-4-carboxylate
3-Amino-2-(difluoromethyl)-4-iodopyridine-5-carboxylic acid
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