IUPAC:(6E,16E)-14-methyl-20-oxa-5,7,14,27-tetraazatetracyclo[19.3.1.1^{2,6}.1^{8,12}]heptacosa-1(24),2,4,6,8,10,12(26),16,21(25),22-decaene
IUPAC:(6E,16E)-14-methyl-20-oxa-5,7,14,27-tetraazatetracyclo[19.3.1.1^{2,6}.1^{8,12}]heptacosa-1(24),2,4,6,8,10,12(26),16,21(25),22-decaene