C[C@H]1CNCCN1    mol16017    0_1
C[C@H]1CNCC[NH2+]1    mol16017    1_1
C[C@H]1C[NH2+]CCN1    mol16017    1_2
C[C@H]1C[NH2+]CC[NH2+]1    mol16017    2_1