O=C(C[C@H](NC(=O)OCc1ccccc1)C(=O)NCCO)OCc1ccccc1    mol37395    0_1
O=C(C[C@H](NC(=O)OCc1ccccc1)C(=O)NCC[O-])OCc1ccccc1    mol37395    -1_1
O=C(C[C@H](NC(=O)OCc1ccccc1)C(=O)[N-]CCO)OCc1ccccc1    mol37395    -1_2
O=C(C[C@H]([N-]C(=O)OCc1ccccc1)C(=O)NCCO)OCc1ccccc1    mol37395    -1_3