4-Bromo-2-chloro-3-fluoro-5-(trifluoromethoxy)pyridine
6-Amino-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-methanol
4-Bromo-3-hydroxy-2-(trifluoromethoxy)pyridine-5-methanol
5-Bromo-3-chloro-4-fluoro-2-(trifluoromethoxy)pyridine
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