NC(=O)CC[C@H](NC(=O)[C@@H](Cc1c[nH]c2ccccc12)NS(=O)(=O)CC([O-])=O)C(=O)NCc3ccc(C(N)=[NH2+])cc3 567_1_2ZWL -2.083 254.992 41 585.643 14 10 3 15 499.516