Nc1ncnc2c1ncn2C1CCCCC1    mol14514    0_1
Nc1[nH+]cnc2c1ncn2C1CCCCC1    mol14514    1_1
[NH3+]c1ncnc2c1ncn2C1CCCCC1    mol14514    1_2
Nc1ncnc2c1[nH+]cn2C1CCCCC1    mol14514    1_3
Nc1nc[nH+]c2c1ncn2C1CCCCC1    mol14514    1_4