[O-]c1ccccc1C=[NH+]c1ncccn1 mol38260 0_1 Oc1ccccc1C=Nc1ncccn1 mol38260 0_2 [O-]c1ccccc1C=Nc1nccc[nH+]1 mol38260 0_3 Oc1ccccc1C=Nc1nccc[nH+]1 mol38260 1_1 [O-]c1ccccc1C=[NH+]c1nccc[nH+]1 mol38260 1_2 Oc1ccccc1C=[NH+]c1ncccn1 mol38260 1_3 [O-]c1ccccc1C=Nc1[nH+]ccc[nH+]1 mol38260 1_4