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