CCOC(=O)[C@@H](Oc2ccc1CCN(C(N)=[NH2+])Cc1c2)c5ccc(OC4CCN(C(=[NH2+])c3ccc(OC)cc3)CC4)cc5 TEMP00000239 3.065 137.688 43 587.721 10 6 2 12 548.142