2-({2-[2-[(2-{2-[(2-tert-butoxycarbonylamino-4-methyl-octanoyl)-methyl-amino]-4-methyl-pentanoylamino}-4-methyl-pentanoyl)-methyl-amino]-3-(1-methoxy-1H-indol-3-yl)-propionylamino]-4-methyl-octanoyl}-methyl-amino)-propionic acid methyl ester

(1-{[1-(1-{[1-{1-[(2-hydroxy-1-methyl-ethyl)-methyl-carbamoyl]-3-methyl-heptylcarbamoyl}-2-(1-methoxy-1H-indol-3-yl)-ethyl]-methyl-carbamoyl}-3-methyl-butylcarbamoyl)-3-methyl-butyl]-methyl-carbamoyl}-3-methyl-heptyl)-carbamic acid tert-butyl ester

2-({2-[2-[(2-{2-[(2-tert-butoxycarbonylamino-4-methyl-octanoyl)-methyl-amino]-4-methyl-pentanoylamino}-4-methyl-pentanoyl)-methyl-amino]-3-(1-methoxy-1H-indol-3-yl)-propionylamino]-4-methyl-octanoyl}-methyl-amino)-propionic acid

N-<(2S,4R)-2-<amino>-4-methylheptanoyl>-N-methyl-L-leucinyl>-L-leucinyl>-N1'-methoxy-N-methyl-L-tryptophanyl>amino>-4-methylheptanoyl>-N-methyl-L-alanine