1	PSM	N-[dihydroxy(propyl)-lambda~4~-sulfanyl]threonyl-N~1~-{4-[amino(imino)methyl]benzyl}methioninamide	1.000
2	SI1	N-(butylsulfonyl)-D-seryl-N-{4-[amino(imino)methyl]benzyl}-L-alaninamide	0.848