IUPAC:(2E,4S)-4-[(2S)-2-[(2S)-3-(3-{[({4-[(2S)-2-[(2S)-2-(4-{2-azatricyclo[10.4.0.0^{4,9}]hexadeca-1(12),4(9),5,7,13,15-hexaen-10-yn-2-yl}-4-oxobutanamido)-3-methylbutanamido]-5-(carbamoylamino)pentanamido]phenyl}methoxy)carbonyl]amino}phenyl)-3-methyl-2-(methylamino)butanamido]-N,3,3-trimethylbutanamido]-2,5-dimethylhex-2-enoic acid
IUPAC:(2E,4S)-4-[(2S)-2-[(2S)-3-(3-{[({4-[(2S)-2-[(2S)-2-(4-{2-azatricyclo[10.4.0.0^{4,9}]hexadeca-1(12),4(9),5,7,13,15-hexaen-10-yn-2-yl}-4-oxobutanamido)-3-methylbutanamido]-5-(carbamoylamino)pentanamido]phenyl}methoxy)carbonyl]amino}phenyl)-3-methyl-2-(methylamino)butanamido]-N,3,3-trimethylbutanamido]-2,5-dimethylhex-2-enoic acid