<prompt> Most common cause of Mobius syndrome is by use of which of the following drug in pregnancy ?MisoprostolThalidomideMethotrexateDinoprostone  <response>: Mobius syndrome is extremely rare congenital condition characterized by facial paralysis and inability to move the eye laterally abbduction. It results due to paralysis of sixth and seventh cranial nerves, important causes of this syndrome are:Birth traumaUse of misoprostol in mother during pregnancyUse of thalidomide in mother during pregnancyUse of cocaine in mother during pregnancy 