1 A1A 6-amino hexanoic acid 1.000 2 1AH 3-amino-3-benzyl-[4.3.0]bicyclo-1,6-diazanonan-2-one 0.956 3 2AH {(1s)-1-[N'-[(2s)-2-hydroxy-2-((1s,2r)-2-hydroxy-indan-1-ylcarbamoyl)-3-phenyl-propyl]-N'-[4-(pyridine-2-yl)-benzyl]-hydrazinocarbonyl]-2,2-dimethyl-propyl}-carbamic acid methyl ester 0.860 4 4AH {(1s)-1-[N'-[(2s)-2-hydroxy-2-((1s,2r)-2-hydroxy-indan-1-ylcarbamoyl)-3-phenyl-propyl]-N'-[4-(pyridine-2-yl)-benzyl]-hydrazinocarbonyl]-2,2-dimethyl-propyl}-carbamic acid methyl ester 0.860