3-Bromo-2-hydroxy-5-iodo-6-(trifluoromethoxy)pyridine
5-Bromo-4-chloro-3-methyl-2-(trifluoromethoxy)pyridine
3-Amino-2-nitro-5-(trifluoromethoxy)pyridine-4-methanol
6-Bromo-2-hydroxy-4-iodo-3-(trifluoromethoxy)pyridine
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