COc1cnc2c(N)ncnc2n1    mol8094    0_1
COc1c[nH+]c2c(N)ncnc2n1    mol8094    1_1
COc1cnc2c(N)nc[nH+]c2n1    mol8094    1_2
COc1cnc2c([NH3+])ncnc2n1    mol8094    1_3
COc1cnc2c(N)[nH+]cnc2n1    mol8094    1_4
COc1cnc2c(N)ncnc2[nH+]1    mol8094    1_5