2-(Difluoromethyl)-3,5-dimethoxypyridine-6-acetonitrile
3-(Difluoromethyl)-4,6-dimethoxy-2-iodopyridine
6-(Difluoromethyl)-3,4-dimethoxypyridine-2-acetonitrile
3-(Difluoromethyl)-2,4-dimethoxy-5-iodopyridine
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