2-Amino-3-cyano-5-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Amino-3-cyano-4-(trifluoromethoxy)pyridine-5-carboxylic acid
5-Amino-2-cyano-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Amino-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
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