C[C@H]1CCN[C@@H](C(=O)O)C1    mol10254    0_1
C[C@H]1CC[NH2+][C@@H](C(=O)[O-])C1    mol10254    0_2
C[C@H]1CC[NH2+][C@@H](C(=O)O)C1    mol10254    1_1
C[C@H]1CCN[C@@H](C(=O)[O-])C1    mol10254    -1_1