((Z)-(R)-1-{[3-(((S)-2-Methyl-butyryl)-{5-[((S)-2-methyl-butyryl)-(3-oxo-propyl)-amino]-pentyl}-amino)-propylcarbamoyl]-methyl}-dodec-3-enyl)-carbamic acid tert-butyl ester

((Z)-(S)-1-{[3-(((S)-2-Methyl-butyryl)-{5-[((S)-2-methyl-butyryl)-(3-oxo-propyl)-amino]-pentyl}-amino)-propylcarbamoyl]-methyl}-dodec-3-enyl)-carbamic acid tert-butyl ester