1	ZFB	(3r)-3-{[(benzyloxy)carbonyl]amino}-2-oxo-4-phenylbutane-1-diazonium	1.000
2	XVE	Phenylmethyl N-[(2s)-4-chloro-3-oxo-1-phenyl-butan-2-yl]carbamate	0.880
3	KI2	3-benzyloxycarbonylamino-2-hydroxy-4-phenyl-butyric acid	0.846
4	Q9D	Benzyl [(2s)-1-(3-nitrophenyl)-3-oxobutan-2-yl]carbamate	0.815
5	9ZG	(phenylmethyl) ~{N}-[(2~{S})-1-[[aminomethyl(methyl)amino]-methyl-amino]-1-oxidanylidene-3-phenyl-propan-2-yl]carbamate	0.700