4-Amino-3-(difluoromethyl)-2-nitropyridine-5-carboxaldehyde
2-Amino-3-(difluoromethyl)-5-nitropyridine-6-acetic acid
Ethyl 3-amino-5-(difluoromethyl)-2-nitropyridine-6-carboxylate
4-Amino-6-(difluoromethyl)-3-nitropyridine-2-carboxaldehyde
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