4-(Aminomethyl)-5-(difluoromethyl)-2,3-dimethoxypyridine
Ethyl 5-amino-4-bromo-3-(difluoromethyl)pyridine-2-carboxylate
2-(Difluoromethyl)-3,5-dimethoxy-4-nitropyridine
Ethyl 3-amino-4-bromo-2-(difluoromethyl)pyridine-5-carboxylate
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