2-(Difluoromethyl)-4-methyl-5-nitropyridine-3-carboxaldehyde
Ethyl 4-(difluoromethyl)-6-methyl-3-nitropyridine-2-carboxylate
2-(Difluoromethyl)-4-methyl-3-nitropyridine-5-carboxaldehyde
Ethyl 4-(difluoromethyl)-2-methyl-3-nitropyridine-6-carboxylate
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