3-Bromo-4-hydroxy-2-nitro-6-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-6-carboxylic acid
4,5-Diamino-3-(trifluoromethoxy)pyridine-2-carboxylic acid
5-Bromo-4-cyclopropoxypyridin-2-amine
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