N-(3-{[(N-{2-[(beta-Ala-Leu-Ala)NH]ethyl}-Trp)amino]methyl}benzoyl)-Leu-Thr-Val

N-(3-{[(N-{2-[(beta-Ala-Leu-Ala)NH]ethyl}-Trp)amino]methyl}benzoyl)-Leu-Thr-Val