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