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