4-Hydroxy-3-nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Iodo-4-methyl-3-(trifluoromethoxy)pyridine-6-methanol
4-Hydroxy-3-nitro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-6-methanol
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