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