InChI=1/C16H18N6/c1-2-6-13(7-3-1)16(10-4-5-11-16)12-17-14-8-9-15-18-20-21-22(15)19-14/h1-3,6-9H,4-5,10-12H2,(H,17,19)/f/h17H CD971039BCB06F35