2-Amino-5-cyano-6-methoxy-3-(trifluoromethoxy)pyridine
4-Amino-5-cyano-2-iodo-3-(trifluoromethoxy)pyridine
4-Amino-3-cyano-6-fluoro-2-(trifluoromethoxy)pyridine
5-Amino-4-cyano-3-iodo-2-(trifluoromethoxy)pyridine
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