IUPAC:9-ethylidene-7-(hydroxymethyl)-5-methyl-3,6,11-trioxa-15lambda5-azatetracyclo[10.5.1.0^{5,7}.0^{15,18}]octadec-1(17)-ene-4,10,15-trione
IUPAC:9-ethylidene-7-(hydroxymethyl)-5-methyl-3,6,11-trioxa-15lambda5-azatetracyclo[10.5.1.0^{5,7}.0^{15,18}]octadec-1(17)-ene-4,10,15-trione