CCCCCCCC(=O)N[C@@H]1C(=O)N2[C@@H]1SC(C)(C)[C@@H]2C(=O)O    mol37833    0_1
CCCCCCCC(=O)N[C@@H]1C(=O)N2[C@@H]1SC(C)(C)[C@@H]2C(=O)[O-]    mol37833    -1_1
CCCCCCCC(=O)[N-][C@@H]1C(=O)N2[C@@H]1SC(C)(C)[C@@H]2C(=O)O    mol37833    -1_2