Cc1noc([C@H]2CNCCN2)n1    mol21025    0_1
Cc1noc([C@H]2CNCC[NH2+]2)n1    mol21025    1_1
Cc1nc([C@H]2CNCCN2)o[nH+]1    mol21025    1_2
Cc1noc([C@H]2C[NH2+]CCN2)n1    mol21025    1_3
Cc1noc([C@H]2CNCCN2)[nH+]1    mol21025    1_4