COc5ccc(N(C(=O)Oc1c(C)cccc1C)c4ccnc(Nc3cc(OC)c(OCCC[NH+]2CC[NH+](C)CC2)c(OC)c3)n4)c(OC)c5 1N9_1_2OFU 6.133 122.396 50 688.826 13 3 3 15 642.527