CC(C)(SC(C)(C)C(=O)O)C(=O)O    mol35050    0_1
CC(C)(SC(C)(C)C(=O)O)C(=O)[O-]    mol35050    -1_1
CC(C)(SC(C)(C)C(=O)[O-])C(=O)[O-]    mol35050    -2_1