Ethyl 3-amino-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
3-Amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-methanol
Ethyl 3-amino-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxylate
2-Amino-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-methanol