Ethyl 5-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-acetate
4-(Aminomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetic acid
2-Iodo-5-methoxy-3-nitro-4-(trifluoromethoxy)pyridine
Ethyl 3-(difluoromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate