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