Methyl 2-amino-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate
Methyl 2-amino-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate
2-Amino-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylic acid
Methyl 2-amino-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate