3-(Difluoromethyl)-5-fluoro-2-(trifluoromethyl)pyridine-6-carboxylic acid
6-Amino-3-(chloromethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2,3-Dichloro-6-(difluoromethyl)-5-iodopyridine
2,3-Difluoro-5-hydroxy-6-(trifluoromethoxy)pyridine
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