2-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Amino-5-iodo-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-5-acetic acid
2-Amino-5-iodo-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
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