4-Cyano-2-(difluoromethyl)-3-methylpyridine-5-methanol
3-Cyano-2-(difluoromethyl)-4-methylpyridine-5-carboxylic acid
2-Cyano-3-(difluoromethyl)-5-methylpyridine-6-carboxylic acid
Ethyl 6-cyano-3-(difluoromethyl)-4-methylpyridine-2-carboxylate
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