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