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