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