Cc1ncc2nc(C)c(C)nc2n1    mol4845    0_1
Cc1ncc2[nH+]c(C)c(C)nc2n1    mol4845    1_1
Cc1ncc2nc(C)c(C)nc2[nH+]1    mol4845    1_2
Cc1nc2nc(C)c(C)nc2c[nH+]1    mol4845    1_3
Cc1ncc2nc(C)c(C)[nH+]c2n1    mol4845    1_4