1 NX6 N-[(benzyloxy)carbonyl]-L-aspartic acid 1.000 2 BBL N-[(benzyloxy)carbonyl]-L-alanine 0.842 3 RDY N-[(benzyloxy)carbonyl]-N-methyl-L-alanine 0.800 4 KS9 (phenylmethyl) N-[(3s,4s)-4-methyl-2-oxidanylidene-hexan-3-yl]carbamate 0.727 5 R40 N~2~-[(benzyloxy)carbonyl]-L-arginine 0.708 6 959 Benzyl (2-oxopropyl)carbamate 0.700