3-Amino-5-(difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine
Methyl 3-amino-2-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-amino-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-hydroxy-5-(trifluoromethoxy)pyridine-4-methanol