[(S)-2-((S)-2-Amino-propionylamino)-4-methyl-pentanoylamino]-acetic acid benzyl ester; compound with trifluoro-acetic acid

((S)-2-{(S)-2-[(S)-2-((S)-2-Amino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-propionylamino}-4-methyl-pentanoylamino)-acetic acid benzyl ester; compound with trifluoro-acetic acid

Z(OMe)-Phe-Val-Ala-Leu-Gly-OBzl