CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@@H]1C(=O)O    mol31855    0_1
CCOC(=O)[C@H](CCc1ccccc1)[NH2+][C@@H](C)C(=O)N1CCC[C@@H]1C(=O)[O-]    mol31855    0_2
CCOC(=O)[C@H](CCc1ccccc1)[NH2+][C@@H](C)C(=O)N1CCC[C@@H]1C(=O)O    mol31855    1_1
CCOC(=[OH+])[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@@H]1C(=O)O    mol31855    1_2
CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=[OH+])N1CCC[C@@H]1C(=O)O    mol31855    1_3
CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@@H]1C(O)=[OH+]    mol31855    1_4
CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@@H]1C(=O)[O-]    mol31855    -1_1