2-Chloro-3-hydroxy-4-(2,3,5-trichlorophenyl)pyridine
2,4-Bis(2,3,6-trichlorophenyl)-3-hydroxy-6-(trifluoromethyl)pyridine
2,4-Bis(2,3,5-trichlorophenyl)-3-hydroxy-6-(trifluoromethyl)pyridine
3,5-Bis(2,3,6-trichlorophenyl)-4-hydroxypyridine
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