4-Hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-5-methanol
4-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-5-methanol
3-Hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-4-methanol
2-(Difluoromethyl)-3-hydroxy-5-nitro-6-(trifluoromethoxy)pyridine
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