In addition, {TAIL ~ suitable antioxidants} include heterocyclic compounds containing sulfur, nitrogen, and {HEAD ~ oxygen} 
In addition , { TAIL ~ suitable antioxidants } include heterocyclic compounds containing sulfur , nitrogen , and { HEAD ~ oxygen }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD