C=C(C)[C@H]1CN[C@H](C(=O)O)[C@@H]1CC(N)=O    mol32280    0_1
C=C(C)[C@H]1C[NH2+][C@H](C(=O)[O-])[C@@H]1CC(N)=O    mol32280    0_2
C=C(C)[C@H]1CN[C@H](C(=O)O)[C@@H]1CC(N)=[OH+]    mol32280    1_1
C=C(C)[C@H]1CN[C@H](C(O)=[OH+])[C@@H]1CC(N)=O    mol32280    1_2
C=C(C)[C@H]1C[NH2+][C@H](C(=O)O)[C@@H]1CC(N)=O    mol32280    1_3
C=C(C)[C@H]1CN[C@H](C(=O)[O-])[C@@H]1CC(N)=O    mol32280    -1_1
C=C(C)[C@H]1CN[C@H](C(=O)O)[C@@H]1CC([NH-])=O    mol32280    -1_2