C[C@H]1CNc2c(C1)cccc2S(=O)(=O)N[C@@H](CCC[NH+]=C(N)N)C(=O)N3CCC(CCOC(=O)CC([O-])=O)CC3 TEMP00001591 0.462 210.956 40 580.708 13 7 3 14 519.944