4-Hydroxy-2-(2,3,4-trichlorophenyl)-5-(trifluoromethyl)pyridine
4-Hydroxy-2-(2,3,4-trichlorophenyl)-3-(trifluoromethyl)pyridine
3-Hydroxy-6-(3,4,5-trichlorophenyl)-2-(trifluoromethyl)pyridine
2,4-Dibromo-6-(difluoromethyl)-3-hydroxypyridine
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