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