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