2-(Difluoromethyl)-3,4-dimethoxypyridine-5-acetic acid
3-(Difluoromethyl)-2,6-dimethoxypyridine-4-acetic acid
4-(Difluoromethyl)-3,6-dimethoxypyridine-2-acetic acid
Ethyl 2-(difluoromethyl)-4,5-dimethoxypyridine-3-carboxylate
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