5-(Difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine-2-acetic acid
6-(Difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridine-4-methanol
3-(Difluoromethyl)-5-methoxy-2-(trifluoromethyl)pyridine-6-acetic acid
2-(Difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine-4-methanol