Ethyl 2-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-3-acetate
5-(Bromomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-methanol
5-(Bromomethyl)-4-methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 2-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-5-acetate