CC(C)(CC[C@H](CO[N+](=O)[O-])O[N+](=O)[O-])C(=O)Oc1ccccc1C(=O)O    mol19319    0_1
CC(C)(CC[C@H](CO[N+](=O)[O-])O[N+](=O)[O-])C(=O)Oc1ccccc1C(=O)[O-]    mol19319    -1_1