4-Amino-6-hydroxy-2-nitro-3-(trifluoromethoxy)pyridine
5-Amino-3-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
2-Amino-6-bromo-5-(trifluoromethoxy)pyridine-3-methanol
Methyl 6-amino-2-bromo-4-(trifluoromethoxy)pyridine-3-carboxylate
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