3-(Bromomethyl)-2-methoxy-5-nitro-4-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine
2-Iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-methanol
2-(Fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-acetic acid