4-Amino-2-bromo-6-(trifluoromethoxy)pyridine-3-sulfonamide
5-Chloro-2,3-dimethyl-6-(trifluoromethoxy)pyridine
4-Amino-2-chloro-3-hydroxy-6-(trifluoromethoxy)pyridine
4-Chloro-2,3-dimethyl-5-(trifluoromethoxy)pyridine
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