Nc1nc(N)c(Br)c(N)n1    mol7525    0_1
Nc1nc(N)c(Br)c(N)[nH+]1    mol7525    1_1
Nc1nc([NH3+])nc(N)c1Br    mol7525    1_2
Nc1nc(N)c(Br)c([NH3+])n1    mol7525    1_3
Nc1nc([NH3+])c(Br)c([NH3+])n1    mol7525    2_1
Nc1[nH+]c(N)c(Br)c(N)[nH+]1    mol7525    2_2
Nc1nc([NH3+])c(Br)c(N)[nH+]1    mol7525    2_3
Nc1nc([NH3+])[nH+]c(N)c1Br    mol7525    2_4
Nc1nc(N)c(Br)c([NH3+])[nH+]1    mol7525    2_5
Nc1nc([NH3+])nc([NH3+])c1Br    mol7525    2_6