Cc1nc2cnc(N)nc2nc1C    mol4726    0_1
Cc1nc2cnc(N)nc2[nH+]c1C    mol4726    1_1
Cc1nc2nc(N)ncc2[nH+]c1C    mol4726    1_2
Cc1nc2cnc(N)[nH+]c2nc1C    mol4726    1_3
Cc1nc2cnc([NH3+])nc2nc1C    mol4726    1_4
Cc1nc2c[nH+]c(N)nc2nc1C    mol4726    1_5