IUPAC:2-oxo-N-({14,16,19-trihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-4(9),6,15,17,19-pentaen-10-yl}methyl)propanamide
IUPAC:2-oxo-N-({14,16,19-trihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-4(9),6,15,17,19-pentaen-10-yl}methyl)propanamide