Cc1nc(N)nc(N)c1C    mol7285    0_1
Cc1nc(N)nc([NH3+])c1C    mol7285    1_1
Cc1[nH+]c(N)nc(N)c1C    mol7285    1_2
Cc1nc([NH3+])nc(N)c1C    mol7285    1_3
Cc1nc(N)[nH+]c(N)c1C    mol7285    1_4