1	1EE	[(5r)-5-amino-5-carboxy-7-(4-hydroxypiperidin-1-yl)heptyl](trihydroxy)borate(1-)	1.000
2	X7A	[(5r)-5-amino-5-carboxy-7-(piperidin-1-yl)heptyl](trihydroxy)borate(1-)	0.955
3	X8A	[(5r)-5-carboxy-5-(methylamino)-7-(piperidin-1-yl)heptyl](trihydroxy)borate(1-)	0.833