Methyl 6-amino-3-bromo-2-(difluoromethyl)pyridine-4-acetate
4-(Difluoromethyl)-3,5-dimethoxy-2-nitropyridine
6-(Difluoromethyl)-3,4-dimethoxy-2-fluoropyridine
Methyl 2-amino-5-bromo-3-(difluoromethyl)pyridine-6-acetate
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