Nc1cc(N)nc(N2CCCCC2)n1    mol7320    0_1
Nc1cc(N)[nH+]c(N2CCCCC2)n1    mol7320    1_1
Nc1cc([NH3+])nc(N2CCCCC2)n1    mol7320    1_2
Nc1cc(N)nc([NH+]2CCCCC2)n1    mol7320    1_3