3-Amino-2-fluoro-5-(trifluoromethoxy)pyridine-4-acetonitrile
2,4-Dimethoxy-5-iodo-3-(trifluoromethoxy)pyridine
6-Amino-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2,3-Dimethoxy-6-iodo-5-(trifluoromethoxy)pyridine
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