4-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-Bromo-6-chloro-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Amino-4-(fluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine
5-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-4-acetic acid
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