Cc1ccc(CNCCN)cc1    mol3107    0_1
Cc1ccc(C[NH2+]CCN)cc1    mol3107    1_1
Cc1ccc(CNCC[NH3+])cc1    mol3107    1_2
Cc1ccc(C[NH2+]CC[NH3+])cc1    mol3107    2_1