Ethyl 4-(aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate
6-(Chloromethyl)-2-(difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
Ethyl 5-(aminomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate