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