NS(=O)(=O)N4C[C@H](C(=O)Nc1ccc(Cl)cc1)[C@@H](C(=O)Nc3ccc(n2ccccc2=O)cc3F)C4 455_A1245_2XBW 2.277 143.604 36 533.969 10 4 1 6 424.371