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