O=C(CCC([N+](=O)[O-])[N+](=O)[O-])c1ccccc1    mol11353    0_1
O=C([CH-]CC([N+](=O)[O-])[N+](=O)[O-])c1ccccc1    mol11353    -1_1
O=C(CC[C-]([N+](=O)[O-])[N+](=O)[O-])c1ccccc1    mol11353    -1_2