Methyl 5-amino-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Amino-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-acetic acid
3-Bromo-5-(difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine
Methyl 3-amino-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate