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