ligand NS(=O)(=O)c1ccccc1NC(=O)C[NH+](CCOCCOCC[NH+](CC([O-])=O)CC([O-])=O)CC([O-])=O C00049864 P91091400 CC(=O)N[C@H]([C@H]([C@@H]([C@@H](COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)C(=S)N C12368299 P18171419 CC(C)(CO)[C@@H](C(=O)NCCC(=O)NCCSSCCNC(=O)CCNC(=O)[C@@H](C(C)(C)CO)O)O C03874606 P45217531 CC(=O)N[C@@H]([C@H]([C@@H]([C@@H](COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)C(=S)N C34388083 P90785388 CCOC(=O)CN(CC(=O)N)C(=O)[C@@H]1CCC[C@@H](C1)C(=O)N(CC(=O)N)CC(=O)OCC C60335752 P92151450 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 C64219597 P98546349