COc4ccc(CCNC(=O)C(=O)[C@H](CCC[NH+]=C(N)N)NC(=O)[C@@H]2CCN3CC[C@@]([NH3+])(Cc1ccccc1)CN23)cc4 TEMP00000177 0.374 184.637 43 594.761 12 10 3 14 562.392