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