6-Methoxy-3-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
2-(Aminomethyl)-3-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-(difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 3-methoxy-4-nitro-2-(trifluoromethoxy)pyridine-5-acetate