2-Hydroxy-3-iodo-5-methoxy-6-(trifluoromethoxy)pyridine
2-Hydroxy-3-iodo-4-methoxy-5-(trifluoromethoxy)pyridine
Ethyl 3-(difluoromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 5-(difluoromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetate