1 2BF Alpha-benzyl-aminobenzyl-phosphonic acid 1.000 2 O3G N-benzyl-1-(4-fluorophenyl)methanamine 0.750 3 Q7T ~{N}-(phenylmethyl)-2-selanyl-benzamide 0.714 4 84J [(R)-{[(1s)-1-(4-bromophenyl)ethyl]amino}(2,3-dihydroxyquinoxalin-5-yl)methyl]phosphonic acid 0.704