4-Amino-5-hydroxy-2-(trifluoromethoxy)pyridine-3-acetic acid
2-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-6-sulfonamide
2-Amino-6-hydroxy-5-methyl-3-(trifluoromethoxy)pyridine
2-Amino-6-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine
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