5-Amino-3-bromo-4-(trifluoromethoxy)pyridine-2-acetic acid
4-Amino-2-chloro-3-(trifluoromethoxy)pyridine-5-acetonitrile
5-Amino-3-chloro-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Amino-5-bromo-2-(trifluoromethoxy)pyridine-4-acetic acid
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