6-Amino-3-fluoro-4-(trifluoromethoxy)pyridine-2-sulfonamide
5-Amino-4-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Amino-5-fluoro-3-(trifluoromethoxy)pyridine-4-sulfonamide
3-Amino-4-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
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