O=c1c2cc(O)ccc2nc2n1CCc1c-2n(CCCN2CCCCC2)c2ccccc12    mol21679    0_1
O=c1c2cc([O-])ccc2[nH+]c2n1CCc1c-2n(CCCN2CCCCC2)c2ccccc12    mol21679    0_2
O=c1c2cc([O-])ccc2nc2n1CCc1c-2n(CCC[NH+]2CCCCC2)c2ccccc12    mol21679    0_3
O=c1c2cc([O-])ccc2nc2n1CCc1c-2n(CCCN2CCCCC2)c2ccccc12    mol21679    -1_1