CCO[C@H]1CN(C)c2c([N+](=O)[O-])c(=O)n(C)c(=N)n21    mol7998    0_1
CCO[C@H]1CN(C)c2c([N+](=O)[O-])c(=O)n(C)c(=[NH2+])n21    mol7998    1_1
CCO[C@H]1C[NH+](C)c2c([N+](=O)[O-])c(=O)n(C)c(=N)n21    mol7998    1_2