Cc1ccc(OCC(=O)N[C@H]2C(=O)N3[C@H]2SC(C)(C)[C@H]3C(=O)O)cc1 mol15337 0_1 Cc1ccc(OCC(=O)N[C@H]2C(=O)N3[C@H]2SC(C)(C)[C@H]3C(=O)[O-])cc1 mol15337 -1_1