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