Cc3c(CNc2ccc(C(=O)N[C@H](CCCNC(=O)c1ccccc1C([O-])=O)C([O-])=O)cc2)ccc4[nH+]c(N)nc(N)c34 TEMP00000444 0.41 229.554 43 584.613 13 8 3 12 512.255