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