COc1ccc[nH+]c1C([O-])[O-]    mol14263    -1_1
COc1cccnc1C([O-])O    mol14263    -1_2
COc1cccnc1[C-](O)O    mol14263    -1_3
COc1cccnc1[C-]([O-])O    mol14263    -2_1
COc1cccnc1C([O-])[O-]    mol14263    -2_2