3-Amino-2-hydroxy-5-iodo-4-(trifluoromethoxy)pyridine
3,4-Dichloro-2-(trifluoromethoxy)pyridine-5-sulfonamide
6-Amino-2-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
2,6-Dihydroxy-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine
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