1	2QM	N~2~-{[(S)-carboxy(4-hydroxyphenyl)methyl]carbamoyl}-N~6~-(4-iodobenzoyl)-L-lysine	1.000
2	2QQ	N~2~-{[(1s)-1-carboxybut-3-yn-1-yl]carbamoyl}-N~6~-(4-iodobenzoyl)-L-lysine	0.722
3	YZE	N~2~-{[(1s)-1-carboxybut-3-en-1-yl]carbamoyl}-N~6~-[(4-iodophenyl)carbonyl]-L-lysine	0.722
4	2QS	(2s)-2-[({(1s)-1-carboxy-2-[(2s)-oxiran-2-yl]ethyl}carbamoyl)amino]-6-[(4-iodobenzoyl)amino]hexanoic acid (non-preferred name)	0.703
5	JRG	N~2~-{[(1s)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-N~6~-(4-iodobenzoyl)-L-lysine	0.703