Methyl 3-(chloromethyl)-6-(difluoromethyl)pyridine-2-acetate
3-(Difluoromethyl)-4-(trifluoromethyl)pyridine-5-carboxaldehyde
Methyl 4,6-difluoro-3-(difluoromethyl)pyridine-2-acetate
Methyl 4-(chloromethyl)-5-(difluoromethyl)pyridine-2-acetate
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