1 4ZL Ethyl N-(benzylcarbamoyl)glycinate 1.000 2 EA4 Ethyl N-[(4-aminobenzyl)carbamoyl]glycinate 0.944 3 502 Ethyl N-{[(2-aminopyridin-4-yl)methyl]carbamoyl}glycinate 0.842 4 4ZO Ethyl N-{[4-(acetylamino)benzyl]carbamoyl}glycinate 0.810 5 F1Z Ethyl 2-[[(4-aminophenyl)methyl-prop-2-ynyl-carbamoyl]amino]ethanoate 0.810 6 L36 Ethyl 2-[[(4-aminophenyl)methyl-propyl-carbamoyl]amino]ethanoate 0.810 7 4ZT Ethyl N-[(4-aminobenzyl)carbamoyl]-L-methioninate 0.773 8 F0T Ethyl 2-[[(4-aminophenyl)methyl-(cyclopropylmethyl)carbamoyl]amino]ethanoate 0.773 9 4ZM Ethyl N-{[3-(pyridin-4-yl)benzyl]carbamoyl}glycinate 0.739 10 4ZP Ethyl N-{[3-(pyridin-3-yl)benzyl]carbamoyl}glycinate 0.739 11 4ZZ Ethyl N-{[3-(3-aminopyridin-4-yl)benzyl]carbamoyl}glycinate 0.708 12 F1Q Ethyl 2-[[(4-aminophenyl)methyl-(1~{H}-1,2,3,4-tetrazol-5-ylmethyl)carbamoyl]amino]ethanoate 0.708 13 J54 (2r)-3-{[(benzylamino)carbonyl]amino}-2-hydroxypropanoic acid 0.700