## The compound may be identified, using {HEAD ~ the Chemical Abstracts system} of nomenclature, as {TAIL ~ 1 5 echinocandin B} 
# # The compound may be identified , using { HEAD ~ the Chemical Abstracts system } of nomenclature , as { TAIL ~ 1 5 echinocandin B }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL