CC(C)(C)Oc1cc(N)ccc1C(=O)O    mol22921    0_1
CC(C)(C)Oc1cc([NH3+])ccc1C(=O)[O-]    mol22921    0_2
CC(C)(C)Oc1cc(N)ccc1C(=O)[O-]    mol22921    -1_1