IUPAC:methyl (1S,12S,13E)-13-ethylidene-18-(hydroxymethyl)-4-methoxy-8,15-diazapentacyclo[10.5.1.0^{1,9}.0^{2,7}.0^{10,15}]octadeca-2(7),3,5,8-tetraene-18-carboxylate
IUPAC:methyl (1S,12S,13E)-13-ethylidene-18-(hydroxymethyl)-4-methoxy-8,15-diazapentacyclo[10.5.1.0^{1,9}.0^{2,7}.0^{10,15}]octadeca-2(7),3,5,8-tetraene-18-carboxylate