3-(Difluoromethyl)-2-nitropyridine-5-methanol
3-Amino-6-(chloromethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine
Methyl 4-amino-2-bromo-3-(difluoromethyl)pyridine-6-carboxylate
2-Amino-3-(difluoromethyl)-6-iodo-5-methoxypyridine
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