O=C([O-])Cc1c(O)cccc1[NH2+]c1c(Cl)cccc1Cl    mol20837    0_1
O=C(O)Cc1c([O-])cccc1[NH2+]c1c(Cl)cccc1Cl    mol20837    0_2
O=C(O)Cc1c(O)cccc1Nc1c(Cl)cccc1Cl    mol20837    0_3
O=C([O-])Cc1c([O-])cccc1[NH2+]c1c(Cl)cccc1Cl    mol20837    -1_1
O=C([O-])Cc1c(O)cccc1Nc1c(Cl)cccc1Cl    mol20837    -1_2
O=C(O)Cc1c([O-])cccc1Nc1c(Cl)cccc1Cl    mol20837    -1_3