InChI=1/C10H12N4/c11-10(12)14-13-9-6-5-7-3-1-2-4-8(7)9/h1-4H,5-6H2,(H4,11,12,14)/b13-9 N''-[(1E)-2,3-dihydro-1H-inden-1-ylidene]carbonohydrazonic diamide carbonohydrazonic diamide, N''-[(1E)-2,3-dihydro-1H-inden-1-ylidene]-