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