Cc1nc(N)nc(C)c1-c1ccc([N+](=O)[O-])cc1    mol7051    0_1
Cc1nc([NH3+])nc(C)c1-c1ccc([N+](=O)[O-])cc1    mol7051    1_1
Cc1nc(N)[nH+]c(C)c1-c1ccc([N+](=O)[O-])cc1    mol7051    1_2