3-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-5-acetic acid
4-Bromo-5-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine
6-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-3-acetic acid
2-Bromo-6-(fluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
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