3-Amino-4-hydroxy-2-nitro-5-(trifluoromethoxy)pyridine
4-Amino-5-methyl-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Amino-2-hydroxy-4-nitro-5-(trifluoromethoxy)pyridine
4-Amino-3-methyl-6-(trifluoromethoxy)pyridine-2-sulfonamide
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