IUPAC:(2S)-2-{2-[(4S,5S)-20-carboxy-4-(2-carboxyethyl)-10-ethenyl-15-ethyl-5,9,14,19-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3(24),6,8,10,12,14,16(22),17,19-decaen-2-yl]acetamido}butanedioic acid
IUPAC:(2S)-2-{2-[(4S,5S)-20-carboxy-4-(2-carboxyethyl)-10-ethenyl-15-ethyl-5,9,14,19-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3(24),6,8,10,12,14,16(22),17,19-decaen-2-yl]acetamido}butanedioic acid