O=C(O)[C@@]12CNCC[C@@H]1O2    mol32420    0_1
O=C([O-])[C@@]12C[NH2+]CC[C@@H]1O2    mol32420    0_2
O=C(O)[C@@]12C[NH2+]CC[C@@H]1O2    mol32420    1_1
OC(=[OH+])[C@@]12CNCC[C@@H]1O2    mol32420    1_2
O=C([O-])[C@@]12CNCC[C@@H]1O2    mol32420    -1_1