5H-thiazolo[3,2-a]pyridine-3-carboxamide, N-{4-[(bis-{[(1,1-dimethylethoxy)carbonyl]amino}methylene)amino]butyl}-6-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-hexahydro-5-oxo-, (3R-(3α,6α,8aα))-(9Cl)

(S)-3-({[(S)-1-(4-Guanidino-butylcarbamoyl)-3-methyl-butylcarbamoyl]-methyl}-amino)-decanoic acid (5-guanidino-pentyl)-amide