CCOc1ccc(C(=O)OCCN(CC)CC)c(OCC)c1    mol35903    0_1
CCOc1ccc(C(=[OH+])OCCN(CC)CC)c(OCC)c1    mol35903    1_1
CCOc1ccc(C(=O)OCC[NH+](CC)CC)c(OCC)c1    mol35903    1_2