5-(Difluoromethyl)-2-methoxy-4-(trifluoromethyl)pyridine-3-acetic acid
5-(Difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine-4-acetic acid
4-(Aminomethyl)-6-(difluoromethyl)-3-methylpyridine-2-acetonitrile
4-(Difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridine-2-acetic acid