Nc1ccc2cnccc2c1    mol4324    0_1
Nc1ccc2c[nH+]ccc2c1    mol4324    1_1
[NH3+]c1ccc2cnccc2c1    mol4324    1_2
[NH3+]c1ccc2c[nH+]ccc2c1    mol4324    2_1