2-Amino-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetonitrile
3-Bromo-6-chloro-2-methoxy-4-(trifluoromethoxy)pyridine
4-Amino-3-hydroxy-5-(trifluoromethoxy)pyridine-2-methanol
5-Bromo-2-chloro-4-methoxy-3-(trifluoromethoxy)pyridine
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