Methyl 4-amino-5-(difluoromethyl)-2-iodopyridine-3-acetate
2-Amino-3-(difluoromethyl)-5-nitropyridine-6-carboxylic acid
Methyl 5-amino-3-(difluoromethyl)-2-iodopyridine-4-acetate
5-Amino-3-(difluoromethyl)-2-iodopyridine-4-methanol
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