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