1	ZAF	O-(((1r)-((N-phenylmethoxycarbonyl-L-alanyl)amino)ethyl)hydroxyphosphono)-L-benzylacetic acid	1.000
2	AGF	O-(((1r)-((N-(phenyl-methoxy-carbonyl)-alanyl)-amino)methyl)hydroxyphosphinyl)3-L-phenyllactate	0.970
3	FVF	O-((((N-phenyl-methoxy-carbonyl)-phenyl alanyl-carbonyl)amino)-isobutyl)hydroxy phosphinyl)-3-phenylacetic acid	0.805