2-(Fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine
4,6-Dihydroxy-2-(trifluoromethoxy)pyridine-3-sulfonamide
2-(Fluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine
2,4-Dihydroxy-5-(trifluoromethoxy)pyridine-3-sulfonamide
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