1	VS3	3-[N-[benzyloxycarbonyl]-phenylalaninyl-amino]-5-phenyl-pentane-1-sulfonic acid 4-nitro-phenyl ester	1.000
2	VSC	N-[N'-benzyloxycarbonyl-phenylalaninyl]-3-amino-5-phenyl-pentane-1-sulfonic acid phenyl ester	0.935