2-Amino-4-bromo-3-(trifluoromethoxy)pyridine-5-acetonitrile
2-Amino-3-bromo-5-(trifluoromethoxy)pyridine-6-acetonitrile
5-Amino-4-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine
4-Amino-3,6-difluoro-2-(trifluoromethoxy)pyridine
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