6-Chloro-2,3-diiodo-4-(trifluoromethoxy)pyridine
3,4-Diamino-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine
4-Methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
3,4-Diamino-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine
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