CCS(=O)(=O)N[C@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(N)=O)C(=O)NCc3ccc(C(N)=[NH2+])cc3 P5B_H2001_1WUN -0.953 214.864 39 556.669 12 10 3 14 491.818