4,6-Dihydroxy-2-(trifluoromethoxy)pyridine-3-methanol
3,4-Diiodo-6-fluoro-2-(trifluoromethoxy)pyridine
3,4-Diiodo-2-fluoro-6-(trifluoromethoxy)pyridine
2,4-Dihydroxy-5-(trifluoromethoxy)pyridine-3-methanol
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