4,5-Diamino-2-nitro-3-(trifluoromethoxy)pyridine
3,4-Dibromo-5-(trifluoromethoxy)pyridine-2-carboxylic acid
5-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine
4,5-Diamino-3-nitro-2-(trifluoromethoxy)pyridine
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