5-Amino-2-bromo-3-iodo-4-(trifluoromethoxy)pyridine
4,5-Dichloro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
3,4-Dihydroxy-6-fluoro-2-(trifluoromethoxy)pyridine
4-Amino-5-bromo-3-iodo-2-(trifluoromethoxy)pyridine
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