Ethyl 6-(chloromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 4-(chloromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetate
2-(Fluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-6-acetonitrile
3-(Fluoromethyl)-6-methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine