Methyl 6-methoxy-4-methyl-2-(trifluoromethoxy)pyridine-3-acetate
3-(Fluoromethyl)-2-methoxy-5-methyl-4-(trifluoromethoxy)pyridine
6-(Fluoromethyl)-2-methoxy-3-methyl-4-(trifluoromethoxy)pyridine
5-Methoxy-2-methyl-4-(trifluoromethoxy)pyridine-3-acetic acid