O=C(O)/C=C/c1ccc(O)cc1    mol10843    0_1
O=C(O)/C=C/c1ccc([O-])cc1    mol10843    -1_1
O=C([O-])/C=C/c1ccc(O)cc1    mol10843    -1_2
O=C([O-])/C=C/c1ccc([O-])cc1    mol10843    -2_1