O=C([O-])[C@@H]1CC[NH2+]C1    mol11705    0_1
O=C(O)[C@@H]1CCNC1    mol11705    0_2
O=C(O)[C@@H]1CC[NH2+]C1    mol11705    1_1
O=C([O-])[C@@H]1CCNC1    mol11705    -1_1