4-Amino-3-nitro-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-Amino-3-hydroxy-6-(trifluoromethoxy)pyridine-2-methanol
4-Amino-6-nitro-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Amino-2-fluoro-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine
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