O=C([O-])[C@@H](Cl)OO    mol31357    -1_1
O=C(O)[C@@H](Cl)O[O-]    mol31357    -1_2
O=C(O)[C-](Cl)OO    mol31357    -1_3
O=C(O)[C-](Cl)O[O-]    mol31357    -2_1
O=C([O-])[C-](Cl)OO    mol31357    -2_2
O=C([O-])[C@@H](Cl)O[O-]    mol31357    -2_3