CN(CCCCc1ccccc1)C(=O)N4CCN(C(=O)N3[C@H](C([O-])=O)[C@@H](C[C@H]2CCCN(C(N)=[NH2+])C2)C3=O)CC4 TEMP00000238 0.097 159.145 40 555.68 12 4 2 9 518.4