3-Amino-5-fluoro-4-(trifluoromethoxy)pyridine-2-acetonitrile
6-Chloro-2,3-dimethoxy-5-(trifluoromethoxy)pyridine
3,6-Difluoro-2-methoxy-5-(trifluoromethoxy)pyridine
5-Amino-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetonitrile
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