O=C(O)c1ccccc1N=C(c1ccccc1)c1ccccc1O    mol36725    0_1
O=C([O-])c1ccccc1[NH+]=C(c1ccccc1)c1ccccc1O    mol36725    0_2
O=C(O)c1ccccc1[NH+]=C(c1ccccc1)c1ccccc1[O-]    mol36725    0_3
O=C(O)c1ccccc1[NH+]=C(c1ccccc1)c1ccccc1O    mol36725    1_1
OC(=[OH+])c1ccccc1N=C(c1ccccc1)c1ccccc1O    mol36725    1_2