91453E124E0AC1B4 91453E124E0AC1B4 CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)[C@@H](O)C[C@@H](Cc2cccc(O)c2)C(=O)N[C@@H]3[C@H](O)Cc4ccccc34 TEMP00000503