5-(Difluoromethyl)-2-iodo-3-methoxy-4-(trifluoromethoxy)pyridine
4-(Fluoromethyl)-2-iodo-6-methoxy-3-(trifluoromethoxy)pyridine
Methyl 3-iodo-2-methyl-5-(trifluoromethoxy)pyridine-4-acetate
Methyl 6-iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-acetate