C[C@H](NC(C)(C)C)C(=O)c1cccc(Cl)c1 mol32885 0_1 C[C@H](NC(C)(C)C)C(=[OH+])c1cccc(Cl)c1 mol32885 1_1 C[C@H]([NH2+]C(C)(C)C)C(=O)c1cccc(Cl)c1 mol32885 1_2