2-(Fluoromethyl)-6-methyl-4-(trifluoromethoxy)pyridine-3-acetic acid
2-(Fluoromethyl)-5-methyl-6-(trifluoromethoxy)pyridine-3-acetic acid
2-(Fluoromethyl)-5-methyl-4-(trifluoromethoxy)pyridine-3-acetic acid
6-(Fluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid