Cn1cnc([O-])c2[nH+]cnc1-2    mol8308    0_1
Cn1cnc([O-])c2nc[nH+]c1-2    mol8308    0_2
Cn1cnc(O)c2ncnc1-2    mol8308    0_3
Cn1cnc(O)c2[nH+]cnc1-2    mol8308    1_1
Cn1cnc([O-])c2[nH+]c[nH+]c1-2    mol8308    1_2
Cn1c[nH+]c(O)c2ncnc1-2    mol8308    1_3
Cn1cnc(O)c2nc[nH+]c1-2    mol8308    1_4
Cn1cnc([O-])c2ncnc1-2    mol8308    -1_1