InChI=1/C19H17N7O/c20-19-23-17-14(18-22-16(24-26(18)19)15-9-5-11-27-15)12-21-25(17)10-4-8-13-6-2-1-3-7-13/h1-3,5-7,9,11-12H,4,8,10H2,(H2,20,23)/f/h20H2 CE99186E4A83378E