For example, {TAIL ~ thiazoles, benzothiazoles, triazoles, and benzoxazoles compounds} are {HEAD ~ suitable heterocyclic antioxidants} 
For example , { TAIL ~ thiazoles , benzothiazoles , triazoles , and benzoxazoles compounds } are { HEAD ~ suitable heterocyclic antioxidants }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD