6-Amino-3-bromo-2-(difluoromethyl)-4-nitropyridine
Ethyl 4-(difluoromethyl)-2,3-diiodopyridine-6-carboxylate
2-Amino-5-bromo-3-(difluoromethyl)-6-nitropyridine
Methyl 2-(difluoromethyl)-3,5-diiodopyridine-6-carboxylate
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