IUPAC:16-(3,6-dihydro-2H-pyran-4-yl)-3,5,12-triazatetracyclo[9.7.0.0^{2,7}.0^{13,18}]octadeca-1(11),2(7),3,5,13,15,17-heptaen-4-amine
IUPAC:16-(3,6-dihydro-2H-pyran-4-yl)-3,5,12-triazatetracyclo[9.7.0.0^{2,7}.0^{13,18}]octadeca-1(11),2(7),3,5,13,15,17-heptaen-4-amine