InChI=1/C14H11N5O2/c1-20-8-4-5-10-9(7-8)13-17-12(11-3-2-6-21-11)18-19(13)14(15)16-10/h2-7H,1H3,(H2,15,16)/f/h15H2 61AE2889048F9C26