CN(C)/C=N/c1cccc(O)c1 mol12616 0_1 CN(C)/C=[NH+]/c1cccc([O-])c1 mol12616 0_2 CN(C)/C=[NH+]/c1cccc(O)c1 mol12616 1_1 CN(C)/C=N/c1cccc([O-])c1 mol12616 -1_1