IUPAC:methyl 27-ethylidene-8,21,40-trimethyl-20,22-dioxa-8,25,30,40-tetraazaundecacyclo[23.11.2.1^{6,17}.1^{24,28}.0^{1,23}.0^{3,21}.0^{4,18}.0^{7,15}.0^{9,14}.0^{23,30}.0^{31,36}]tetraconta-7(15),9,11,13,31,33,35-heptaene-29-carboxylate
IUPAC:methyl 27-ethylidene-8,21,40-trimethyl-20,22-dioxa-8,25,30,40-tetraazaundecacyclo[23.11.2.1^{6,17}.1^{24,28}.0^{1,23}.0^{3,21}.0^{4,18}.0^{7,15}.0^{9,14}.0^{23,30}.0^{31,36}]tetraconta-7(15),9,11,13,31,33,35-heptaene-29-carboxylate