3,5-Bis(2,3-difluorophenyl)-2-fluoro-4-methylpyridine
3,5-Bis(2,3-difluorophenyl)-2-chloro-6-methylpyridine
3,5-Bis(2,3-difluorophenyl)-2-chloro-4-methylpyridine
3-Methyl-2,5,6-tris(2,4,5-trichlorophenyl)pyridine
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