IUPAC:(11R)-11,15,15-trimethyl-10-oxa-2,4,6,14,16,21-hexaazapentacyclo[12.6.2.1^{2,5}.0^{18,22}.0^{9,23}]tricosa-1(20),5,7,9(23),18,21-hexaene-3,17-dione
IUPAC:(11R)-11,15,15-trimethyl-10-oxa-2,4,6,14,16,21-hexaazapentacyclo[12.6.2.1^{2,5}.0^{18,22}.0^{9,23}]tricosa-1(20),5,7,9(23),18,21-hexaene-3,17-dione