1 595 N-[(1s,5s)-5-{[(4-aminophenyl)sulfonyl](3-methylbutyl)amino}-1-methyl-6-oxohexyl]-nalpha-(methoxycarbonyl)-beta-phenyl-L-phenylalaninamide 1.000 2 A00 N-[(5s)-5-{[(4-aminophenyl)sulfonyl](isobutyl)amino}-6-hydroxyhexyl]-nalpha-(methoxycarbonyl)-beta-phenyl-L-phenylalaninamide 0.915 3 MUW N-{(5s)-5-[{[4-(aminomethyl)phenyl]sulfonyl}(isobutyl)amino]-6-hydroxyhexyl}-nalpha-(methoxycarbonyl)-beta-phenyl-L-phenylalaninamide 0.857