3-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-6-acetic acid
2-Bromo-6-chloro-3-(trifluoromethoxy)pyridine-5-acetic acid
2-Bromo-5-chloro-3-(trifluoromethoxy)pyridine-6-acetic acid
2-Bromo-4-chloro-6-(trifluoromethoxy)pyridine-3-acetic acid
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