3,5-Bis(2,3,6-trichlorophenyl)-2-(difluoromethoxy)pyridine
3,5-Bis(2,3,5-trichlorophenyl)-4-(difluoromethoxy)pyridine
3,5-Bis(2,3,5-trichlorophenyl)-2-(difluoromethoxy)pyridine
2,6-Bis(2,3,6-trichlorophenyl)-4-(difluoromethoxy)pyridine
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