Cc1nc2ncnc(N)c2nc1C    mol4727    0_1
Cc1nc2nc[nH+]c(N)c2nc1C    mol4727    1_1
Cc1nc2ncnc(N)c2[nH+]c1C    mol4727    1_2
Cc1nc2ncnc([NH3+])c2nc1C    mol4727    1_3
Cc1nc2[nH+]cnc(N)c2nc1C    mol4727    1_4
Cc1nc2c(N)ncnc2[nH+]c1C    mol4727    1_5