InChI=1/C14H17N5O/c20-14(13-10-4-3-5-11(10)18-19-13)17-9-8-16-12-6-1-2-7-15-12/h1-2,6-7H,3-5,8-9H2,(H,15,16)(H,17,20)(H,18,19)/f/h16-17,19H C10E8344660DD98F