O=C(O)C[C@H](CC([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-])C(=O)O    mol9748    0_1
O=C([O-])C[C@H](CC([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-])C(=O)O    mol9748    -1_1
O=C(O)C[C@H](CC([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-])C(=O)[O-]    mol9748    -1_2
O=C([O-])C[C@H](CC([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-])C(=O)[O-]    mol9748    -2_1