<prompt> All drugs cause interstitial lung disease, except :Phenytoin sodiumSulfonamideBusulfanAlpha methyldopa  <response>: Drugs causing interstitial lung disease are:AmiodaroneNitrosoureasBusulfanPhenytoinMethotrexateSulfonamidesPenicillamineCyclophosphamideNitrofurantoinGold saltsBleomycin 