5-Cyano-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxamide
6-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxamide
5-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxamide
4-Cyano-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxamide
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