ligand NS(=O)(=O)c1ccc(NC(=O)C[NH+](CCN(CC[NH+](CC([O-])=O)CC([O-])=O)CC(O)=O)CC([O-])=O)cc1 C00049689 P81089400 C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCCC[C@@H](C(=O)[O-])NC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2 C22061958 P32822199 C1CS(=O)(=O)C[C@@H]1NCOCC(COCN[C@@H]2CCS(=O)(=O)C2)OCN[C@@H]3CCS(=O)(=O)C3 C40168178 P60964634 C(COC1C(C(C(C(C1OCCO)OCCO)OCCO)OCCO)OCCO)O C43214712 P65295618 c1c(c(c(c[n+]1CCCC[C@@H](C(=O)[O-])N)CC[C@@H](C(=O)[O-])N)CCC[C@@H](C(=O)[O-])N)CC[C@@H](C(=O)[O-])[NH3+] C35024527 P90243612 CC(C)(C)OC(=O)[C@@H](NC(=O)C[NH2+][C@@H](CC(=O)N)C(=O)[O-])OC(=O)[C@H](CS)N C64219592 P98546344