2-Hydroxy-3-iodo-5-methoxy-4-(trifluoromethoxy)pyridine
5-(Aminomethyl)-4-hydroxy-2-nitro-3-(trifluoromethoxy)pyridine
Ethyl 3-(difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
3-(Aminomethyl)-2-hydroxy-6-nitro-5-(trifluoromethoxy)pyridine