Methyl 2-amino-3-methyl-4-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-fluoro-6-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 4-amino-3-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-(difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine