IUPAC:N-[2-(1H-indol-3-yl)ethyl]-2-({19-oxo-1,11-diazapentacyclo[10.7.1.0^{2,7}.0^{8,20}.0^{13,18}]icosa-2(7),3,5,8(20),9,11,13(18),14,16-nonaen-5-yl}oxy)propanamide
IUPAC:N-[2-(1H-indol-3-yl)ethyl]-2-({19-oxo-1,11-diazapentacyclo[10.7.1.0^{2,7}.0^{8,20}.0^{13,18}]icosa-2(7),3,5,8(20),9,11,13(18),14,16-nonaen-5-yl}oxy)propanamide