CN[C@H](Cc1c(C)cc([O-])cc1C)C(=O)O    mol38584    -1_1
CN[C@H](Cc1c(C)cc(O)cc1C)C(=O)[O-]    mol38584    -1_2
C[NH2+][C@H](Cc1c(C)cc([O-])cc1C)C(=O)[O-]    mol38584    -1_3
CN[C@H](Cc1c(C)cc([O-])cc1C)C(=O)[O-]    mol38584    -2_1