O=C1CCCc2c1c(O)c1c(O)cccc1c2O    mol30784    0_1
O=C1CCCc2c1c([O-])c1c(O)cccc1c2O    mol30784    -1_1
O=C1CCCc2c1c(O)c1c([O-])cccc1c2O    mol30784    -1_2
O=C1[CH-]CCc2c1c(O)c1c(O)cccc1c2O    mol30784    -1_3
O=C1CCCc2c1c(O)c1c(O)cccc1c2[O-]    mol30784    -1_4