3-Cyano-4-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonamide
Ethyl 3-fluoro-2-methoxy-6-(trifluoromethoxy)pyridine-5-acetate
3-Cyano-2-methoxy-5-(trifluoromethoxy)pyridine-6-sulfonamide
Ethyl 3-fluoro-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
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