InChI=1/C20H20N6O2/c1-11-9-22-12(2)23-19(11)26-8-7-15-16(10-26)24-18(25-20(15)28)14-5-3-13(4-6-14)17(21)27/h3-6,9H,7-8,10H2,1-2H3,(H2,21,27)(H,24,25,28)/f/h25H,21H2 C2F06854EBFED889