3,4-Dihydroxy-2-(trifluoromethoxy)pyridine-6-sulfonamide
3-Amino-5-chloro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine
2,6-Dihydroxy-3-(trifluoromethoxy)pyridine-5-sulfonamide
4,6-Dimethyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
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