2-Amino-5-bromo-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
2,4-Dihydroxy-5-iodo-3-(trifluoromethoxy)pyridine
6-Amino-4-bromo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4,5-Dihydroxy-2-fluoro-3-(trifluoromethoxy)pyridine
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