O=C(O)/C=C\C(=O)NCc1nc2ccccc2[nH]1    mol38230    0_1
O=C([O-])/C=C\C(=O)NCc1[nH]c2ccccc2[nH+]1    mol38230    0_2
O=C(O)/C=C\C(=[OH+])NCc1nc2ccccc2[nH]1    mol38230    1_1
O=C(/C=C\C(O)=[OH+])NCc1nc2ccccc2[nH]1    mol38230    1_2
O=C(O)/C=C\C(=O)NCc1[nH]c2ccccc2[nH+]1    mol38230    1_3