6-Hydroxy-3-(2,3,5-trichlorophenyl)pyridine-2-methanol
3-Hydroxy-5-(2,3,6-trichlorophenyl)pyridine-2-methanol
3-Hydroxy-5-(2,3,5-trichlorophenyl)pyridine-2-methanol
2-Hydroxy-5-(2,3,6-trichlorophenyl)pyridine-4-methanol
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