Methyl 2-(difluoromethyl)-6-methylpyridine-3-carboxylate
Methyl 2-(difluoromethyl)-4-methylpyridine-3-carboxylate
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-6-acetic acid
5-(Difluoromethyl)-2-methylpyridine-3-carboxylic acid
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