InChI=1/C13H9N3O/c14-7-10-2-4-11(15-10)8-1-3-12-9(5-8)6-13(17)16-12/h1-5,14H,6H2,(H,15,16,17)/p-1/fC13H8N3O/h14h,16H/q-1 226ACC8950FCB3B5