6-Amino-3-methoxy-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-4-fluoro-5-methyl-3-(trifluoromethoxy)pyridine
Ethyl 5-amino-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-amino-5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate