IUPAC:(11R)-16-bromo-5,11,26-trimethyl-7-oxa-4,5,13,20,22,27-hexaazapentacyclo[22.3.1.0^{2,6}.0^{13,21}.0^{14,19}]octacosa-1(27),2(6),3,14(19),15,17,21,24(28),25-nonaen-23-one
IUPAC:(11R)-16-bromo-5,11,26-trimethyl-7-oxa-4,5,13,20,22,27-hexaazapentacyclo[22.3.1.0^{2,6}.0^{13,21}.0^{14,19}]octacosa-1(27),2(6),3,14(19),15,17,21,24(28),25-nonaen-23-one