IUPAC:(2S)-2-{2-[(19S,20S)-4-carboxy-20-(2-carboxyethyl)-9-ethyl-14-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,10,15,19-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21)-decaen-2-yl]acetamido}butanedioic acid
IUPAC:(2S)-2-{2-[(19S,20S)-4-carboxy-20-(2-carboxyethyl)-9-ethyl-14-[(1E)-2-(4-methoxyphenyl)ethenyl]-5,10,15,19-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21)-decaen-2-yl]acetamido}butanedioic acid