4-(Difluoromethyl)-3-methoxy-5-(trifluoromethyl)pyridine-2-acetic acid
4-(Difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridine-5-acetic acid
5-(Aminomethyl)-3-(difluoromethyl)-2-methylpyridine-4-acetonitrile
4-(Difluoromethyl)-2-methoxy-5-(trifluoromethyl)pyridine-3-acetic acid