6-(Difluoromethyl)-2-methyl-3-nitropyridine-4-sulfonyl chloride
Methyl 2-(aminomethyl)-4-(difluoromethyl)-5-methylpyridine-3-carboxylate
2-Amino-3-bromo-4-(chloromethyl)pyridine
5-Amino-4-bromo-2-(bromomethyl)pyridine
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