CCN1CCN(c2ncccn2)CC1    mol24615    0_1
CC[NH+]1CCN(c2ncccn2)CC1    mol24615    1_1
CCN1CCN(c2nccc[nH+]2)CC1    mol24615    1_2
CCN1CC[NH+](c2ncccn2)CC1    mol24615    1_3