2-(Difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-3-acetic acid
2-(Difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetic acid
Ethyl 6-(bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Difluoromethyl)-2-methoxy-4-methyl-3-(trifluoromethoxy)pyridine