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