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