5-Amino-2-methoxy-4-(trifluoromethoxy)pyridine-3-sulfonamide
4-Amino-5-methoxy-2-(trifluoromethoxy)pyridine-3-sulfonamide
3-Amino-5-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
2-Amino-4-(chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine
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