{(S)-1-[(S)-1-((1S,2S,4S)-2-Hydroxy-1-isobutyl-5-methyl-4-{(1S,2S)-2-methyl-1-[(pyridin-2-ylmethyl)-carbamoyl]-butylcarbamoyl}-hexylcarbamoyl)-2-(3H-imidazol-4-yl)-ethylcarbamoyl]-2-phenyl-ethyl}-carbamic acid tert-butyl ester

(2S,4S,5S)-4-Hydroxy-5-[(S)-3-(1H-imidazol-4-yl)-2-(2-phenoxy-acetylamino)-propionylamino]-2-isopropyl-7-methyl-octanoic acid {(1S,2S)-2-methyl-1-[(pyridin-2-ylmethyl)-carbamoyl]-butyl}-amide