Nc4cc(N)c3nc(CCc2ccc(C(=O)N[C@H](CCCNC(=O)c1ccccc1C([O-])=O)C([O-])=O)cc2)cnc3c4 TEMP00000222 0.273 216.282 42 568.59 12 6 3 12 497.243