2-Iodo-3-methoxy-5-nitro-6-(trifluoromethoxy)pyridine
Ethyl 6-(difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetate
Ethyl 2-(difluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-3-acetate
2-Iodo-3-methoxy-4-nitro-5-(trifluoromethoxy)pyridine