S[C@@H]1CNCC[NH2+]1    mol33265    1_1
S[C@@H]1C[NH2+]CCN1    mol33265    1_2
[S-][C@@H]1C[NH2+]CC[NH2+]1    mol33265    1_3
S[C@@H]1C[NH2+]CC[NH2+]1    mol33265    2_1